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b07d21ab98
When BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y, BR2_LINUX_KERNEL_IMAGE_TARGET_NAME is supposed to be non-empty. But in the context of genraconfig, we don't know to what value BR2_LINUX_KERNEL_IMAGE_TARGET_NAME can be set, so let's avoid cases where BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y. By dropping this option, kconfig will revert back to the default image format for the selected architecture. Fixes: http://autobuild.buildroot.net/results/1d104a051c83bb31e98565369a2ec7badfa21eca/ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
656 lines
30 KiB
Python
Executable File
656 lines
30 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 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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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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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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# 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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# No C library for internal toolchain
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if 'BR2_TOOLCHAIN_BUILDROOT_NONE=y\n' 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\n' in configlines and \
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'BR2_TOOLCHAIN_BUILDROOT=y\n' in configlines:
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return False
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# On xtensa, python needs headers >= 3.17, but propagating that to all packages
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# is a bit tedious, so just catch it here.
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if 'BR2_XTENSA_CUSTOM=y\n' in configlines and \
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'BR2_PACKAGE_PYTHON3=y\n' in configlines and \
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'BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17=y\n' not 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')
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configlines.append('BR2_LINUX_KERNEL_UIMAGE=y\n')
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if 'BR2_LINUX_KERNEL_SIMPLEIMAGE=y\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_SIMPLEIMAGE=y\n')
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configlines.append('BR2_LINUX_KERNEL_VMLINUX=y\n')
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if 'BR2_LINUX_KERNEL=y\n' in configlines and \
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'BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y')
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if 'BR2_LINUX_KERNEL_EXT_AUFS=y\n' in configlines and \
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'BR2_LINUX_KERNEL_EXT_AUFS_VERSION=""\n' in configlines:
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configlines.remove('BR2_LINUX_KERNEL_EXT_AUFS=y\n')
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configlines.remove('BR2_LINUX_KERNEL_EXT_AUFS_VERSION=""\n')
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if 'BR2_PACKAGE_LINUX_BACKPORTS=y\n' in configlines and \
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'BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG=y\n' in configlines and \
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'BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE=""\n' in configlines:
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configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS=y\n')
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configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG=y\n')
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configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE=""\n')
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if 'BR2_PACKAGE_LINUX_BACKPORTS=y\n' in configlines and \
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'BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG=y\n' in configlines and \
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'BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG=""\n' in configlines:
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configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS=y\n')
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configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG=y\n')
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configlines.remove('BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG=""\n')
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if 'BR2_KERNEL_HEADERS_VERSION=y\n' in configlines and \
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'BR2_DEFAULT_KERNEL_VERSION=""\n' in configlines:
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configlines.remove('BR2_KERNEL_HEADERS_VERSION=y\n')
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configlines.remove('BR2_DEFAULT_KERNEL_VERSION=""\n')
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if 'BR2_KERNEL_HEADERS_CUSTOM_GIT=y\n' in configlines and \
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'BR2_KERNEL_HEADERS_CUSTOM_REPO_URL=""\n':
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configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_GIT=y\n')
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configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_REPO_URL=""\n')
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if 'BR2_KERNEL_HEADERS_CUSTOM_TARBALL=y\n' in configlines and \
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'BR2_KERNEL_HEADERS_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
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configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_TARBALL=y\n')
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configlines.remove('BR2_KERNEL_HEADERS_CUSTOM_TARBALL_LOCATION=""\n')
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if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
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'BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM=""\n' in configlines:
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return False
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if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
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'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y\n' in configlines and \
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'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE=""\n' in configlines:
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configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y\n')
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configlines.append('BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION=y\n')
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configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE=""\n')
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if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
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'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y\n' in configlines and \
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'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
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configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y\n')
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configlines.append('BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION=y\n')
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configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION=""\n')
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if 'BR2_TARGET_ARM_TRUSTED_FIRMWARE=y\n' in configlines and \
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'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y\n' in configlines and \
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'BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL=""\n' in configlines:
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configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y\n')
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configlines.append('BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION=y\n')
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configlines.remove('BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL=""\n')
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if 'BR2_TARGET_AT91BOOTSTRAP3=y\n' in configlines and \
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'BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG=""\n' in configlines:
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configlines.remove('BR2_TARGET_AT91BOOTSTRAP3=y\n')
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configlines.remove('BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG=""\n')
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if 'BR2_TARGET_BAREBOX=y\n' in configlines and \
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'BR2_TARGET_BAREBOX_USE_CUSTOM_CONFIG=y\n' in configlines and \
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'BR2_TARGET_BAREBOX_CUSTOM_CONFIG_FILE=""\n' in configlines:
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configlines.remove('BR2_TARGET_BAREBOX=y\n')
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configlines.remove('BR2_TARGET_BAREBOX_USE_CUSTOM_CONFIG=y\n')
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configlines.remove('BR2_TARGET_BAREBOX_CUSTOM_CONFIG_FILE=""\n')
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if 'BR2_TARGET_BAREBOX=y\n' in configlines and \
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'BR2_TARGET_BAREBOX_USE_DEFCONFIG=y\n' in configlines and \
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'BR2_TARGET_BAREBOX_BOARD_DEFCONFIG=""\n' in configlines:
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configlines.remove('BR2_TARGET_BAREBOX=y\n')
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configlines.remove('BR2_TARGET_BAREBOX_USE_DEFCONFIG=y\n')
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configlines.remove('BR2_TARGET_BAREBOX_BOARD_DEFCONFIG=""\n')
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if 'BR2_TARGET_BOOT_WRAPPER_AARCH64=y\n' in configlines and \
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'BR2_TARGET_BOOT_WRAPPER_AARCH64_DTS=""\n' in configlines:
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return False
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if 'BR2_TARGET_OPTEE_OS=y\n' in configlines and \
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'BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL=y\n' in configlines and \
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'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
|
|
"""
|
|
|
|
sysinfo = SystemInfo()
|
|
|
|
# Create output directory
|
|
if not os.path.exists(args.outputdir):
|
|
os.makedirs(args.outputdir)
|
|
|
|
# Calculate path to config file
|
|
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")
|
|
|
|
# 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.
|
|
loop = 0
|
|
while True:
|
|
if loop == 100:
|
|
print("ERROR: cannot generate random configuration after 100 iterations",
|
|
file=sys.stderr)
|
|
return 1
|
|
print("Generating configuration, loop %d" % loop)
|
|
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" % args.probability,
|
|
"randconfig",
|
|
stdout=asyncio.subprocess.DEVNULL,
|
|
stderr=asyncio.subprocess.DEVNULL)
|
|
ret = await proc.wait()
|
|
if ret:
|
|
return ret
|
|
|
|
if await fixup_config(sysinfo, configfile):
|
|
print(" configuration valid")
|
|
break
|
|
|
|
configlines = list()
|
|
|
|
# Allow hosts with old certificates to download over https
|
|
configlines.append("BR2_WGET=\"wget -nd -t 3 --no-check-certificate\"\n")
|
|
configlines.append("BR2_CURL=\"curl --ftp-pasv --retry 3 --insecure\"\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")
|
|
|
|
# From time to time, ignore sources.buildroot.net to really fetch
|
|
# from upstream
|
|
if randint(0, 1) == 0:
|
|
configlines.append("""BR2_BACKUP_SITE=""\n""")
|
|
|
|
with open(configfile, "a") as configf:
|
|
configf.writelines(configlines)
|
|
|
|
print(" olddefconfig")
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir, "olddefconfig",
|
|
stdout=asyncio.subprocess.DEVNULL,
|
|
stderr=asyncio.subprocess.DEVNULL)
|
|
ret = await proc.wait()
|
|
if ret:
|
|
return ret
|
|
|
|
print(" savedefconfig")
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir, "savedefconfig",
|
|
stdout=asyncio.subprocess.DEVNULL,
|
|
stderr=asyncio.subprocess.DEVNULL)
|
|
|
|
ret = await proc.wait()
|
|
if ret:
|
|
return ret
|
|
|
|
print(" dependencies")
|
|
proc = await asyncio.create_subprocess_exec(
|
|
"make", "O=%s" % args.outputdir, "-C", args.buildrootdir, "dependencies",
|
|
stdout=asyncio.subprocess.DEVNULL,
|
|
stderr=asyncio.subprocess.DEVNULL)
|
|
return await proc.wait()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import argparse
|
|
|
|
class Range(argparse.Action):
|
|
def __init__(self, minimum=None, maximum=None, *args, **kwargs):
|
|
self.min = minimum
|
|
self.max = maximum
|
|
kwargs["metavar"] = "[%d-%d]" % (self.min, self.max)
|
|
super(Range, self).__init__(*args, **kwargs)
|
|
|
|
def __call__(self, parser, namespace, value, option_string=None):
|
|
if not (self.min <= value <= self.max):
|
|
msg = 'invalid choice: %r (choose from [%d-%d])' % \
|
|
(value, self.min, self.max)
|
|
raise argparse.ArgumentError(self, msg)
|
|
setattr(namespace, self.dest, value)
|
|
|
|
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='.')
|
|
parser.add_argument("--probability", "-p",
|
|
help="Override the KCONFIG_PROBABILITY value",
|
|
type=int, action=Range, minimum=0, maximum=100,
|
|
default=randint(1, 20))
|
|
parser.add_argument("--toolchains-csv", help="Legacy, unused", type=str)
|
|
parser.add_argument("--no-toolchains-csv", help="Legacy, unused", type=bool)
|
|
|
|
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)
|