929a491f40
It has been well over 10 years since glibc 2.14 was released; the last Debian version that had an earlier glibc was Wheezy, which Freexian stopped to maintain as an ELTS in June 2020, 4 years ago, while the oldest still maintained Ubuntu has glibc 2.21. It is now safe to assume glibc 2.14 on all major, relevant distributions nowadays. The distutils module is no longer bundled with python 3.12 so this eliminates the need to install additional python modules under python 3.12. Signed-off-by: James Hilliard <james.hilliard1@gmail.com> [yann.morin.1998@free.fr: add Debian and Ubuntu references] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
803 lines
36 KiB
Python
Executable File
803 lines
36 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (C) 2014 by Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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#
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# This program 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 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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 GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# This script generates a random configuration for testing Buildroot.
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from binascii import hexlify
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import asyncio
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import csv
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import os
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from random import randint
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import sys
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import traceback
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class SystemInfo:
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DEFAULT_NEEDED_PROGS = ["make", "git", "gcc", "timeout"]
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DEFAULT_OPTIONAL_PROGS = ["bzr", "java", "javac", "jar", "diffoscope"]
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def __init__(self):
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self.needed_progs = list(self.__class__.DEFAULT_NEEDED_PROGS)
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self.optional_progs = list(self.__class__.DEFAULT_OPTIONAL_PROGS)
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self.progs = {}
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def find_prog(self, name, flags=os.X_OK, env=os.environ):
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if not name or name[0] == os.sep:
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raise ValueError(name)
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prog_path = env.get("PATH", None)
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# for windows compatibility, we'd need to take PATHEXT into account
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if prog_path:
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for prog_dir in filter(None, prog_path.split(os.pathsep)):
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# os.join() not necessary: non-empty prog_dir
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# and name[0] != os.sep
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prog = prog_dir + os.sep + name
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if os.access(prog, flags):
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return prog
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# --
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return None
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async def has(self, prog):
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"""Checks whether a program is available.
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Lazily evaluates missing entries.
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Returns: None if prog not found, else path to the program [evaluates
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to True]
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"""
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try:
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return self.progs[prog]
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except KeyError:
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pass
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have_it = self.find_prog(prog)
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# java[c] needs special care
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if have_it and prog in ('java', 'javac'):
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proc = await asyncio.create_subprocess_shell(
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"%s -version | grep gcj" % prog,
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stdout=asyncio.subprocess.DEVNULL,
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stderr=asyncio.subprocess.DEVNULL)
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ret = await proc.wait()
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if ret != 1:
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have_it = False
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# --
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self.progs[prog] = have_it
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return have_it
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def check_requirements(self):
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"""Checks program dependencies.
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Returns: True if all mandatory programs are present, else False.
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"""
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do_check_has_prog = self.has
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missing_requirements = False
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for prog in self.needed_progs:
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if not do_check_has_prog(prog):
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print("ERROR: your system lacks the '%s' program" % prog)
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missing_requirements = True
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# check optional programs here,
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# else they'd get checked by each worker instance
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for prog in self.optional_progs:
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do_check_has_prog(prog)
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return not missing_requirements
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def get_toolchain_configs(toolchains_csv, buildrootdir):
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"""Fetch and return the possible toolchain configurations
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This function returns an array of toolchain configurations. Each
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toolchain configuration is itself an array of lines of the defconfig.
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"""
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with open(toolchains_csv) as r:
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# filter empty lines and comments
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lines = [t for t in r.readlines() if len(t.strip()) > 0 and t[0] != '#']
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toolchains = lines
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configs = []
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(_, _, _, _, hostarch) = os.uname()
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# ~2015 distros report x86 when on a 32bit install
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if hostarch == 'i686' or hostarch == 'i386' or hostarch == 'x86':
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hostarch = 'x86'
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for row in csv.reader(toolchains):
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config = {}
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configfile = row[0]
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config_hostarch = row[1]
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keep = False
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# Keep all toolchain configs that work regardless of the host
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# architecture
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if config_hostarch == "any":
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keep = True
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# Keep all toolchain configs that can work on the current host
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# architecture
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if hostarch == config_hostarch:
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keep = True
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# Assume that x86 32 bits toolchains work on x86_64 build
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# machines
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if hostarch == 'x86_64' and config_hostarch == "x86":
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keep = True
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if not keep:
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continue
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if not os.path.isabs(configfile):
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configfile = os.path.join(buildrootdir, configfile)
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with open(configfile) as r:
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config = r.readlines()
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configs.append(config)
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return configs
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async def is_toolchain_usable(configfile, config):
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"""Check if the toolchain is actually usable."""
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with open(configfile) as configf:
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configlines = configf.readlines()
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# Check that the toolchain configuration is still present
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for toolchainline in config:
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if toolchainline not in configlines:
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print("WARN: toolchain can't be used", file=sys.stderr)
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print(" Missing: %s" % toolchainline.strip(), file=sys.stderr)
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return False
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return True
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async def fixup_config(sysinfo, configfile):
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"""Finalize the configuration and reject any problematic combinations
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This function returns 'True' when the configuration has been
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accepted, and 'False' when the configuration has not been accepted because
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it is known to fail (in which case another random configuration will be
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generated).
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"""
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with open(configfile) as configf:
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configlines = configf.readlines()
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ROOTFS_SIZE = '5G'
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BR2_TOOLCHAIN_EXTERNAL_URL = 'BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/'
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if "BR2_NEEDS_HOST_JAVA=y\n" in configlines and not await sysinfo.has("java"):
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return False
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# The ctng toolchain is affected by PR58854
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if 'BR2_PACKAGE_LTTNG_TOOLS=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'armv5-ctng-linux-gnueabi.tar.xz"\n' in configlines:
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return False
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# The ctng toolchain tigger an assembler error with guile package when compiled with -Os (same issue as for CS ARM 2014.05-29)
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if 'BR2_PACKAGE_GUILE=y\n' in configlines and \
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'BR2_OPTIMIZE_S=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'armv5-ctng-linux-gnueabi.tar.xz"\n' in configlines:
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return False
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# The ctng toolchain is affected by PR58854
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if 'BR2_PACKAGE_LTTNG_TOOLS=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'armv6-ctng-linux-uclibcgnueabi.tar.xz"\n' in configlines:
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return False
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# The ctng toolchain is affected by PR58854
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if 'BR2_PACKAGE_LTTNG_TOOLS=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'armv7-ctng-linux-gnueabihf.tar.xz"\n' in configlines:
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return False
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# The ctng toolchain is affected by PR60155
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if 'BR2_PACKAGE_SDL=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'powerpc-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# The ctng toolchain is affected by PR60155
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if 'BR2_PACKAGE_LIBMPEG2=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'powerpc-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# This MIPS toolchain uses eglibc-2.18 which lacks SYS_getdents64
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if 'BR2_PACKAGE_STRONGSWAN=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mips64el-ctng_n64-linux-gnu.tar.xz"\n' in configlines:
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return False
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# This MIPS toolchain uses eglibc-2.18 which lacks SYS_getdents64
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if 'BR2_PACKAGE_PYTHON3=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mips64el-ctng_n64-linux-gnu.tar.xz"\n' in configlines:
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return False
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# libffi not available on ARMv7-M, but propagating libffi arch
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# dependencies in Buildroot is really too much work, so we handle
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# this here.
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if 'BR2_ARM_CPU_ARMV7M=y\n' in configlines and \
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'BR2_PACKAGE_LIBFFI=y\n' in configlines:
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return False
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# libopenssl needs atomic, but propagating this dependency in
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# Buildroot is really too much work, so we handle this here.
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if 'BR2_PACKAGE_LIBOPENSSL=y\n' in configlines and \
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'BR2_TOOLCHAIN_HAS_ATOMIC=y\n' not in configlines:
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return False
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if 'BR2_PACKAGE_SUNXI_BOARDS=y\n' in configlines:
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configlines.remove('BR2_PACKAGE_SUNXI_BOARDS_FEX_FILE=""\n')
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configlines.append('BR2_PACKAGE_SUNXI_BOARDS_FEX_FILE="a10/hackberry.fex"\n')
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# This MIPS uClibc toolchain fails to build the gdb package
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if 'BR2_PACKAGE_GDB=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mipsel-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# This MIPS uClibc toolchain fails to build the rt-tests package
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if 'BR2_PACKAGE_RT_TESTS=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mipsel-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# This MIPS uClibc toolchain fails to build the civetweb package
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if 'BR2_PACKAGE_CIVETWEB=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mipsel-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# This MIPS ctng toolchain fails to build the python3 package
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if 'BR2_PACKAGE_PYTHON3=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mips64el-ctng_n64-linux-gnu.tar.xz"\n' in configlines:
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return False
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# This MIPS uClibc toolchain fails to build the strace package
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if 'BR2_PACKAGE_STRACE=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mipsel-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# This MIPS uClibc toolchain fails to build the cdrkit package
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if 'BR2_PACKAGE_CDRKIT=y\n' in configlines and \
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'BR2_STATIC_LIBS=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mipsel-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# uClibc vfork static linking issue
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if 'BR2_PACKAGE_ALSA_LIB=y\n' in configlines and \
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'BR2_STATIC_LIBS=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'i486-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# This MIPS uClibc toolchain fails to build the weston package
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if 'BR2_PACKAGE_WESTON=y\n' in configlines and \
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BR2_TOOLCHAIN_EXTERNAL_URL + 'mipsel-ctng-linux-uclibc.tar.xz"\n' in configlines:
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return False
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# No C library for internal toolchain
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if 'BR2_TOOLCHAIN_BUILDROOT_NONE=y' in configlines:
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return False
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# Xtensa custom cores require an overlay file with internal
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# toolchains
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if 'BR2_XTENSA_CUSTOM=y' in configlines and \
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'BR2_TOOLCHAIN_BUILDROOT=y' in configlines:
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return False
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if 'BR2_TOOLCHAIN_BARE_METAL_BUILDROOT=y\n' in configlines:
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configlines.remove('BR2_TOOLCHAIN_BARE_METAL_BUILDROOT_ARCH=""\n')
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configlines.append('BR2_TOOLCHAIN_BARE_METAL_BUILDROOT_ARCH="microblazeel-xilinx-elf"\n')
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if 'BR2_PACKAGE_AUFS_UTIL=y\n' in configlines and \
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'BR2_PACKAGE_AUFS_UTIL_VERSION=""\n' in configlines:
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return False
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if 'BR2_PACKAGE_A10DISP=y\n' in configlines:
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return False
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if 'BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE=y\n' in configlines and \
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'BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE=""\n' in configlines and \
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'BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE=""\n' in configlines:
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bootenv = os.path.join(args.outputdir, "boot_env.txt")
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with open(bootenv, "w+") as bootenvf:
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bootenvf.write("prop=value")
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configlines.remove('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE=""\n')
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configlines.append('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE="%s"\n' % bootenv)
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configlines.remove('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE=""\n')
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configlines.append('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE="0x1000"\n')
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if 'BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT=y\n' in configlines and \
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'BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE=""\n' in configlines:
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bootscr = os.path.join(args.outputdir, "boot_script.txt")
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with open(bootscr, "w+") as bootscrf:
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bootscrf.write("prop=value")
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configlines.remove('BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE=""\n')
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configlines.append('BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE="%s"\n' % bootscr)
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if 'BR2_ROOTFS_SKELETON_CUSTOM=y\n' in configlines and \
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'BR2_ROOTFS_SKELETON_CUSTOM_PATH=""\n' in configlines:
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configlines.remove('BR2_ROOTFS_SKELETON_CUSTOM=y\n')
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configlines.remove('BR2_ROOTFS_SKELETON_CUSTOM_PATH=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y\n')
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configlines.append('BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y\n')
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_USE_DEFCONFIG=y\n' in configlines and \
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'BR2_LINUX_KERNEL_DEFCONFIG=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_USE_DEFCONFIG=y\n')
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configlines.append('BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y\n')
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configlines.remove('BR2_LINUX_KERNEL_DEFCONFIG=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_GIT=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_GIT=y\n')
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configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_HG=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_HG=y\n')
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configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_SVN=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_SVN=y\n')
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configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_TARBALL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_TARBALL=y\n')
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configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_VERSION=y\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_VERSION=y\n')
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configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=""\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_DTS_SUPPORT=y\n' in configlines and \
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'BR2_LINUX_KERNEL_INTREE_DTS_NAME=""\n' in configlines and \
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'BR2_LINUX_KERNEL_CUSTOM_DTS_PATH=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_DTS_SUPPORT=y\n')
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configlines.remove('BR2_LINUX_KERNEL_INTREE_DTS_NAME=""\n')
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configlines.remove('BR2_LINUX_KERNEL_CUSTOM_DTS_PATH=""\n')
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if 'BR2_LINUX_KERNEL_APPENDED_UIMAGE=y\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_APPENDED_UIMAGE=y\n')
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configlines.append('BR2_LINUX_KERNEL_UIMAGE=y\n')
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if 'BR2_LINUX_KERNEL_APPENDED_ZIMAGE=y\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_APPENDED_ZIMAGE=y\n')
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configlines.append('BR2_LINUX_KERNEL_ZIMAGE=y\n')
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if 'BR2_LINUX_KERNEL_CUIMAGE=y\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_CUIMAGE=y\n')
|
|
configlines.append('BR2_LINUX_KERNEL_UIMAGE=y\n')
|
|
if 'BR2_LINUX_KERNEL_SIMPLEIMAGE=y\n' in configlines:
|
|
configlines.remove('BR2_LINUX_KERNEL_SIMPLEIMAGE=y\n')
|
|
configlines.append('BR2_LINUX_KERNEL_VMLINUX=y\n')
|
|
|
|
if 'BR2_LINUX_KERNEL_EXT_AUFS=y\n' in configlines and \
|
|
'BR2_LINUX_KERNEL_EXT_AUFS_VERSION=""\n' in configlines:
|
|
configlines.remove('BR2_LINUX_KERNEL_EXT_AUFS=y\n')
|
|
configlines.remove('BR2_LINUX_KERNEL_EXT_AUFS_VERSION=""\n')
|
|
|
|
if 'BR2_PACKAGE_LINUX_BACKPORTS=y\n' in configlines and \
|
|
'BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG=y\n' in configlines and \
|
|
'BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE=""\n' in configlines:
|
|
configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS=y\n')
|
|
configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG=y\n')
|
|
configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE=""\n')
|
|
|
|
if 'BR2_PACKAGE_LINUX_BACKPORTS=y\n' in configlines and \
|
|
'BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG=y\n' in configlines and \
|
|
'BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG=""\n' in configlines:
|
|
configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS=y\n')
|
|
configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG=y\n')
|
|
configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG=""\n')
|
|
|
|
if 'BR2_KERNEL_HEADERS_VERSION=y\n' in configlines and \
|
|
'BR2_DEFAULT_KERNEL_VERSION=""\n' in configlines:
|
|
configlines.remove('BR2_KERNEL_HEADERS_VERSION=y\n')
|
|
configlines.remove('BR2_DEFAULT_KERNEL_VERSION=""\n')
|
|
|
|
if 'BR2_KERNEL_HEADERS_CUSTOM_GIT=y\n' in configlines and \
|
|
'BR2_KERNEL_HEADERS_CUSTOM_REPO_URL=""\n':
|
|
configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_GIT=y\n')
|
|
configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_REPO_URL=""\n')
|
|
|
|
if 'BR2_KERNEL_HEADERS_CUSTOM_TARBALL=y\n' in configlines and \
|
|
'BR2_KERNEL_HEADERS_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
|
|
configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_TARBALL=y\n')
|
|
configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_TARBALL_LOCATION=""\n')
|
|
|
|
if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
|
|
'BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM=""\n' in configlines:
|
|
return False
|
|
|
|
if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
|
|
'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y\n' in configlines and \
|
|
'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y\n')
|
|
configlines.append('BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE=""\n')
|
|
|
|
if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
|
|
'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y\n' in configlines and \
|
|
'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y\n')
|
|
configlines.append('BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION=""\n')
|
|
|
|
if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
|
|
'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y\n' in configlines and \
|
|
'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y\n')
|
|
configlines.append('BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL=""\n')
|
|
|
|
if 'BR2_TARGET_AT91BOOTSTRAP3=y\n' in configlines and \
|
|
'BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_AT91BOOTSTRAP3=y\n')
|
|
configlines.remove('BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG=""\n')
|
|
|
|
if 'BR2_TARGET_BAREBOX=y\n' in configlines and \
|
|
'BR2_TARGET_BAREBOX_USE_CUSTOM_CONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_BAREBOX_CUSTOM_CONFIG_FILE=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_BAREBOX=y\n')
|
|
configlines.remove('BR2_TARGET_BAREBOX_USE_CUSTOM_CONFIG=y\n')
|
|
configlines.remove('BR2_TARGET_BAREBOX_CUSTOM_CONFIG_FILE=""\n')
|
|
|
|
if 'BR2_TARGET_BAREBOX=y\n' in configlines and \
|
|
'BR2_TARGET_BAREBOX_USE_DEFCONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_BAREBOX_BOARD_DEFCONFIG=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_BAREBOX=y\n')
|
|
configlines.remove('BR2_TARGET_BAREBOX_USE_DEFCONFIG=y\n')
|
|
configlines.remove('BR2_TARGET_BAREBOX_BOARD_DEFCONFIG=""\n')
|
|
|
|
if 'BR2_TARGET_BOOT_WRAPPER_AARCH64=y\n' in configlines and \
|
|
'BR2_TARGET_BOOT_WRAPPER_AARCH64_DTS=""\n' in configlines:
|
|
return False
|
|
|
|
if 'BR2_TARGET_OPTEE_OS=y\n' in configlines and \
|
|
'BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL=y\n' in configlines and \
|
|
'BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL=y\n')
|
|
configlines.append('BR2_TARGET_OPTEE_OS_LATEST=y\n')
|
|
configlines.remove('BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL_LOCATION=""\n')
|
|
|
|
if 'BR2_TARGET_OPTEE_OS=y\n' in configlines and \
|
|
'BR2_TARGET_OPTEE_OS_PLATFORM=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_OPTEE_OS=y\n')
|
|
configlines.remove('BR2_TARGET_OPTEE_OS_PLATFORM=""\n')
|
|
|
|
if 'BR2_TARGET_ROOTFS_CRAMFS=y\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ROOTFS_CRAMFS=y\n')
|
|
|
|
if 'BR2_TARGET_ROOTFS_EXT2=y\n' in configlines and \
|
|
'BR2_TARGET_ROOTFS_EXT2_SIZE="60M"\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ROOTFS_EXT2_SIZE="60M"\n')
|
|
configlines.append('BR2_TARGET_ROOTFS_EXT2_SIZE="%s"\n' % ROOTFS_SIZE)
|
|
|
|
if 'BR2_TARGET_ROOTFS_F2FS=y\n' in configlines and \
|
|
'BR2_TARGET_ROOTFS_F2FS_SIZE="100M"\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ROOTFS_F2FS_SIZE="100M"\n')
|
|
configlines.append('BR2_TARGET_ROOTFS_F2FS_SIZE="%s"\n' % ROOTFS_SIZE)
|
|
|
|
if 'BR2_TARGET_ROOTFS_UBIFS=y\n' in configlines and \
|
|
'BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=2048\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=2048\n')
|
|
configlines.append('BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=41610\n')
|
|
|
|
if 'BR2_TARGET_ROOTFS_UBI=y\n' in configlines and \
|
|
'BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_ROOTFS_UBI_CUSTOM_CONFIG_FILE=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y\n')
|
|
configlines.remove('BR2_TARGET_ROOTFS_UBI_CUSTOM_CONFIG_FILE=""\n')
|
|
|
|
if 'BR2_TARGET_S500_BOOTLOADER=y\n' in configlines and \
|
|
'BR2_TARGET_S500_BOOTLOADER_BOARD=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_S500_BOOTLOADER=y\n')
|
|
configlines.remove('BR2_TARGET_S500_BOOTLOADER_BOARD=""\n')
|
|
|
|
if 'BR2_TARGET_TI_K3_R5_LOADER=y\n' in configlines and \
|
|
'BR2_TARGET_TI_K3_R5_LOADER_USE_DEFCONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_TI_K3_R5_LOADER_BOARD_DEFCONFIG=""\n' in configlines:
|
|
return False
|
|
|
|
if 'BR2_TARGET_UBOOT=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_UBOOT=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE=""\n')
|
|
|
|
if 'BR2_TARGET_UBOOT=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_USE_DEFCONFIG=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_BOARD_DEFCONFIG=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_UBOOT=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_USE_DEFCONFIG=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_BOARD_DEFCONFIG=""\n')
|
|
|
|
if 'BR2_TARGET_UBOOT=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY=y\n' in configlines and \
|
|
'BR2_TARGET_UBOOT_BOARDNAME=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_UBOOT=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY=y\n')
|
|
configlines.remove('BR2_TARGET_UBOOT_BOARDNAME=""\n')
|
|
|
|
if 'BR2_TOOLCHAIN_EXTERNAL=y\n' in configlines and \
|
|
'BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED=y\n' in configlines and \
|
|
'BR2_TOOLCHAIN_EXTERNAL_PATH=""\n' in configlines:
|
|
configlines.remove('BR2_TOOLCHAIN_EXTERNAL=y\n')
|
|
configlines.remove('BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED=y\n')
|
|
configlines.remove('BR2_TOOLCHAIN_EXTERNAL_PATH=""\n')
|
|
if 'BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT=y\n' in configlines:
|
|
return False
|
|
|
|
if 'BR2_TOOLCHAIN_EXTERNAL=y\n' in configlines and \
|
|
'BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y\n' in configlines and \
|
|
'BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y\n' in configlines and \
|
|
'BR2_TOOLCHAIN_EXTERNAL_URL=""\n' in configlines:
|
|
configlines.remove('BR2_TOOLCHAIN_EXTERNAL=y\n')
|
|
configlines.remove('BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y\n')
|
|
configlines.remove('BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y\n')
|
|
configlines.remove('BR2_TOOLCHAIN_EXTERNAL_URL=""\n')
|
|
if 'BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT=y\n' in configlines:
|
|
return False
|
|
|
|
if 'BR2_TARGET_MXS_BOOTLETS=y\n' in configlines and \
|
|
'BR2_TARGET_MXS_BOOTLETS_CUSTOM_BOARD=y\n' in configlines and \
|
|
'BR2_TARGET_MXS_BOOTLETS_CUSTOM_BOARD_NAME=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_MXS_BOOTLETS_CUSTOM_BOARD=y\n')
|
|
configlines.append('BR2_TARGET_MXS_BOOTLETS_STMP37xx=y\n')
|
|
configlines.remove('BR2_TARGET_MXS_BOOTLETS_CUSTOM_BOARD_NAME=""\n')
|
|
|
|
if 'BR2_TARGET_MXS_BOOTLETS=y\n' in configlines and \
|
|
'BR2_TARGET_MXS_BOOTLETS_CUSTOM_GIT=y\n' in configlines and \
|
|
'BR2_TARGET_MXS_BOOTLETS_CUSTOM_GIT_URL=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_MXS_BOOTLETS_CUSTOM_GIT=y\n')
|
|
configlines.append('BR2_TARGET_MXS_BOOTLETS_FREESCALE=y\n')
|
|
configlines.remove('BR2_TARGET_MXS_BOOTLETS_CUSTOM_GIT_URL=""\n')
|
|
|
|
if 'BR2_TARGET_MXS_BOOTLETS=y\n' in configlines and \
|
|
'BR2_TARGET_MXS_BOOTLETS_CUSTOM_TARBALL=y\n' in configlines and \
|
|
'BR2_TARGET_MXS_BOOTLETS_CUSTOM_TARBALL_URL=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_MXS_BOOTLETS_CUSTOM_TARBALL=y\n')
|
|
configlines.append('BR2_TARGET_MXS_BOOTLETS_FREESCALE=y\n')
|
|
configlines.remove('BR2_TARGET_MXS_BOOTLETS_CUSTOM_TARBALL_URL=""\n')
|
|
|
|
if 'BR2_TARGET_OPENSBI=y\n' in configlines and \
|
|
'BR2_TARGET_OPENSBI_CUSTOM_GIT=y\n' in configlines and \
|
|
'BR2_TARGET_OPENSBI_CUSTOM_REPO_URL=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_OPENSBI_CUSTOM_GIT=y\n')
|
|
configlines.append('BR2_TARGET_OPENSBI_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_TARGET_OPENSBI_CUSTOM_REPO_URL=""\n')
|
|
|
|
if 'BR2_TARGET_OPENSBI=y\n' in configlines and \
|
|
'BR2_TARGET_OPENSBI_CUSTOM_TARBALL=y\n' in configlines and \
|
|
'BR2_TARGET_OPENSBI_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_OPENSBI_CUSTOM_TARBALL=y\n')
|
|
configlines.append('BR2_TARGET_OPENSBI_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_TARGET_OPENSBI_CUSTOM_TARBALL_LOCATION=""\n')
|
|
|
|
if 'BR2_TARGET_OPENSBI=y\n' in configlines and \
|
|
'BR2_TARGET_OPENSBI_CUSTOM_VERSION=y\n' in configlines and \
|
|
'BR2_TARGET_OPENSBI_CUSTOM_VERSION_VALUE=""\n' in configlines:
|
|
configlines.remove('BR2_TARGET_OPENSBI_CUSTOM_VERSION=y\n')
|
|
configlines.append('BR2_TARGET_OPENSBI_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_TARGET_OPENSBI_CUSTOM_VERSION_VALUE=""\n')
|
|
|
|
if 'BR2_PACKAGE_REFPOLICY=y\n' in configlines and \
|
|
'BR2_PACKAGE_REFPOLICY_CUSTOM_GIT=y\n' in configlines and \
|
|
'BR2_PACKAGE_REFPOLICY_CUSTOM_REPO_URL=""\n' in configlines:
|
|
configlines.remove('BR2_PACKAGE_REFPOLICY_CUSTOM_GIT=y\n')
|
|
configlines.append('BR2_PACKAGE_REFPOLICY_UPSTREAM_VERSION=y\n')
|
|
configlines.remove('BR2_PACKAGE_REFPOLICY_CUSTOM_REPO_URL=""\n')
|
|
|
|
if 'BR2_PACKAGE_XENOMAI=y\n' in configlines and \
|
|
'BR2_PACKAGE_XENOMAI_CUSTOM_GIT=y\n' in configlines and \
|
|
'BR2_PACKAGE_XENOMAI_REPOSITORY=""\n' in configlines:
|
|
configlines.remove('BR2_PACKAGE_XENOMAI_CUSTOM_GIT=y\n')
|
|
configlines.append('BR2_PACKAGE_XENOMAI_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_PACKAGE_XENOMAI_REPOSITORY=""\n')
|
|
|
|
if 'BR2_PACKAGE_XENOMAI=y\n' in configlines and \
|
|
'BR2_PACKAGE_XENOMAI_CUSTOM_TARBALL=y\n' in configlines and \
|
|
'BR2_PACKAGE_XENOMAI_CUSTOM_TARBALL_URL=""\n' in configlines:
|
|
configlines.remove('BR2_PACKAGE_XENOMAI_CUSTOM_TARBALL=y\n')
|
|
configlines.append('BR2_PACKAGE_XENOMAI_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_PACKAGE_XENOMAI_CUSTOM_TARBALL_URL=""\n')
|
|
|
|
if 'BR2_PACKAGE_XENOMAI=y\n' in configlines and \
|
|
'BR2_PACKAGE_XENOMAI_CUSTOM_VERSION=y\n' in configlines and \
|
|
'BR2_PACKAGE_XENOMAI_CUSTOM_VERSION_VALUE=""\n' in configlines:
|
|
configlines.remove('BR2_PACKAGE_XENOMAI_CUSTOM_VERSION=y\n')
|
|
configlines.append('BR2_PACKAGE_XENOMAI_LATEST_VERSION=y\n')
|
|
configlines.remove('BR2_PACKAGE_XENOMAI_CUSTOM_VERSION_VALUE=""\n')
|
|
|
|
if 'BR2_PACKAGE_XVISOR=y\n' in configlines and \
|
|
'BR2_PACKAGE_XVISOR_USE_CUSTOM_CONFIG=y\n' in configlines and \
|
|
'BR2_PACKAGE_XVISOR_CUSTOM_CONFIG_FILE=""\n' in configlines:
|
|
configlines.remove('BR2_PACKAGE_XVISOR_USE_CUSTOM_CONFIG=y\n')
|
|
configlines.append('BR2_PACKAGE_XVISOR_USE_DEFCONFIG=y\n')
|
|
configlines.remove('BR2_PACKAGE_XVISOR_CUSTOM_CONFIG_FILE=""\n')
|
|
|
|
# Don't build igh-ethercat driver as they are highly
|
|
# kernel-version specific
|
|
for opt in ['8139TOO', 'E100', 'E1000', 'E1000E', 'R8169']:
|
|
optstr = 'BR2_PACKAGE_IGH_ETHERCAT_%s=y\n' % opt
|
|
if optstr in configlines:
|
|
configlines.remove(optstr)
|
|
|
|
with open(configfile, "w+") as configf:
|
|
configf.writelines(configlines)
|
|
|
|
return True
|
|
|
|
|
|
async def gen_config(args):
|
|
"""Generate a new random configuration
|
|
|
|
This function generates the configuration, by choosing a random
|
|
toolchain configuration and then generating a random selection of
|
|
packages.
|
|
"""
|
|
|
|
sysinfo = SystemInfo()
|
|
|
|
if args.toolchains_csv:
|
|
# Select a random toolchain configuration
|
|
configs = get_toolchain_configs(args.toolchains_csv, args.buildrootdir)
|
|
|
|
i = randint(0, len(configs) - 1)
|
|
toolchainconfig = configs[i]
|
|
else:
|
|
toolchainconfig = []
|
|
|
|
configlines = list(toolchainconfig)
|
|
|
|
# Combine with the minimal configuration
|
|
minimalconfigfile = os.path.join(args.buildrootdir,
|
|
'support/config-fragments/minimal.config')
|
|
with open(minimalconfigfile) as minimalf:
|
|
configlines += minimalf.readlines()
|
|
|
|
# Allow hosts with old certificates to download over https
|
|
configlines.append("BR2_WGET=\"wget --passive-ftp -nd -t 3 --no-check-certificate\"\n")
|
|
|
|
# Per-package folder
|
|
if randint(0, 15) == 0:
|
|
configlines.append("BR2_PER_PACKAGE_DIRECTORIES=y\n")
|
|
|
|
# Amend the configuration with a few things.
|
|
if randint(0, 20) == 0:
|
|
configlines.append("BR2_ENABLE_DEBUG=y\n")
|
|
if randint(0, 20) == 0:
|
|
configlines.append("BR2_ENABLE_RUNTIME_DEBUG=y\n")
|
|
if randint(0, 1) == 0:
|
|
configlines.append("BR2_INIT_BUSYBOX=y\n")
|
|
elif randint(0, 15) == 0:
|
|
configlines.append("BR2_INIT_SYSTEMD=y\n")
|
|
elif randint(0, 10) == 0:
|
|
configlines.append("BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y\n")
|
|
if randint(0, 20) == 0:
|
|
configlines.append("BR2_STATIC_LIBS=y\n")
|
|
if randint(0, 20) == 0:
|
|
configlines.append("BR2_PACKAGE_PYTHON3_PY_ONLY=y\n")
|
|
if randint(0, 5) == 0:
|
|
configlines.append("BR2_OPTIMIZE_2=y\n")
|
|
if randint(0, 4) == 0:
|
|
configlines.append("BR2_SYSTEM_ENABLE_NLS=y\n")
|
|
if randint(0, 4) == 0:
|
|
configlines.append("BR2_FORTIFY_SOURCE_2=y\n")
|
|
|
|
# Randomly enable BR2_REPRODUCIBLE 10% of times
|
|
# also enable tar filesystem images for testing
|
|
if await sysinfo.has("diffoscope") and randint(0, 10) == 0:
|
|
configlines.append("BR2_REPRODUCIBLE=y\n")
|
|
configlines.append("BR2_TARGET_ROOTFS_TAR=y\n")
|
|
|
|
# Write out the configuration file
|
|
if not os.path.exists(args.outputdir):
|
|
os.makedirs(args.outputdir)
|
|
if args.outputdir == os.path.abspath(os.path.join(args.buildrootdir, "output")):
|
|
configfile = os.path.join(args.buildrootdir, ".config")
|
|
else:
|
|
configfile = os.path.join(args.outputdir, ".config")
|
|
with open(configfile, "w+") as configf:
|
|
configf.writelines(configlines)
|
|
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir, "olddefconfig")
|
|
ret = await proc.wait()
|
|
if ret:
|
|
return ret
|
|
|
|
if not await is_toolchain_usable(configfile, toolchainconfig):
|
|
return 2
|
|
|
|
# Now, generate the random selection of packages, and fixup
|
|
# things if needed.
|
|
# Safe-guard, in case we can not quickly come to a valid
|
|
# configuration: allow at most 100 (arbitrary) iterations.
|
|
bounded_loop = 100
|
|
while True:
|
|
if bounded_loop == 0:
|
|
print("ERROR: cannot generate random configuration after 100 iterations",
|
|
file=sys.stderr)
|
|
return 1
|
|
bounded_loop -= 1
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir,
|
|
"KCONFIG_SEED=0x%s" % hexlify(os.urandom(4)).decode("ascii").upper(),
|
|
"KCONFIG_PROBABILITY=%d" % randint(1, 20),
|
|
"randpackageconfig" if args.toolchains_csv else "randconfig")
|
|
ret = await proc.wait()
|
|
if ret:
|
|
return ret
|
|
|
|
if await fixup_config(sysinfo, configfile):
|
|
break
|
|
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir, "olddefconfig")
|
|
ret = await proc.wait()
|
|
if ret:
|
|
return ret
|
|
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir, "savedefconfig")
|
|
ret = await proc.wait()
|
|
if ret:
|
|
return ret
|
|
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir, "dependencies")
|
|
return await proc.wait()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import argparse
|
|
parser = argparse.ArgumentParser(description="Generate a random configuration")
|
|
parser.add_argument("--outputdir", "-o",
|
|
help="Output directory (relative to current directory)",
|
|
type=str, default='output')
|
|
parser.add_argument("--buildrootdir", "-b",
|
|
help="Buildroot directory (relative to current directory)",
|
|
type=str, default='.')
|
|
|
|
toolchains_csv = parser.add_mutually_exclusive_group(required=False)
|
|
toolchains_csv.add_argument("--toolchains-csv",
|
|
dest="toolchains_csv",
|
|
help="Path of the toolchain configuration file",
|
|
type=str)
|
|
toolchains_csv.add_argument("--no-toolchains-csv",
|
|
dest="toolchains_csv",
|
|
help="Generate random toolchain configuration",
|
|
action='store_false')
|
|
parser.set_defaults(toolchains_csv="support/config-fragments/autobuild/toolchain-configs.csv")
|
|
|
|
args = parser.parse_args()
|
|
|
|
# We need the absolute path to use with O=, because the relative
|
|
# path to the output directory here is not relative to the
|
|
# Buildroot sources, but to the current directory.
|
|
args.outputdir = os.path.abspath(args.outputdir)
|
|
|
|
try:
|
|
if sys.version_info < (3, 7):
|
|
loop = asyncio.get_event_loop()
|
|
ret = loop.run_until_complete(gen_config(args))
|
|
else:
|
|
ret = asyncio.run(gen_config(args))
|
|
except Exception:
|
|
traceback.print_exc()
|
|
parser.exit(1)
|
|
parser.exit(ret)
|