-#!/usr/bin/env python
+#!/usr/bin/env python3
#
# This script generates a random configuration for testing Buildroot.
-from __future__ import print_function
-
+from binascii import hexlify
import contextlib
import csv
import os
from random import randint
import subprocess
import sys
+import traceback
from distutils.version import StrictVersion
import platform
return contextlib.closing(_urllib.urlopen(uri))
-if sys.hexversion >= 0x3000000:
- def decode_byte_list(bl):
- return [b.decode() for b in bl]
-else:
- def decode_byte_list(e):
- return e
-
-
class SystemInfo:
DEFAULT_NEEDED_PROGS = ["make", "git", "gcc", "timeout"]
- DEFAULT_OPTIONAL_PROGS = ["bzr", "java", "javac", "jar"]
+ DEFAULT_OPTIONAL_PROGS = ["bzr", "java", "javac", "jar", "diffoscope"]
def __init__(self):
self.needed_progs = list(self.__class__.DEFAULT_NEEDED_PROGS)
with open(toolchains_csv) as r:
# filter empty lines and comments
lines = [t for t in r.readlines() if len(t.strip()) > 0 and t[0] != '#']
- toolchains = decode_byte_list(lines)
+ toolchains = lines
configs = []
(_, _, _, _, hostarch) = os.uname()
if platform.machine() == 'x86_64':
if 'BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM=y\n' in configlines or \
'BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64=y\n' in configlines or \
+ 'BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_BE=y\n' in configlines or \
'BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB=y\n' in configlines:
ldd_version_output = subprocess.check_output(['ldd', '--version'])
- glibc_version = ldd_version_output.splitlines()[0].split()[-1]
+ glibc_version = ldd_version_output.decode().splitlines()[0].split()[-1]
if StrictVersion('2.14') > StrictVersion(glibc_version):
print("WARN: ignoring the Linaro ARM toolchains because too old host glibc", file=sys.stderr)
return False
return True
-def fixup_config(configfile):
+def fixup_config(sysinfo, configfile):
"""Finalize the configuration and reject any problematic combinations
This function returns 'True' when the configuration has been
generated).
"""
- sysinfo = SystemInfo()
with open(configfile) as configf:
configlines = configf.readlines()
+ ROOTFS_SIZE = '5G'
+
BR2_TOOLCHAIN_EXTERNAL_URL = 'BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/'
if "BR2_NEEDS_HOST_JAVA=y\n" in configlines and not sysinfo.has("java"):
return False
- if "BR2_NEEDS_HOST_JAVAC=y\n" in configlines and not sysinfo.has("javac"):
- return False
- if "BR2_NEEDS_HOST_JAR=y\n" in configlines and not sysinfo.has("jar"):
- return False
- # python-nfc needs bzr
- if 'BR2_PACKAGE_PYTHON_NFC=y\n' in configlines and not sysinfo.has("bzr"):
- return False
# The ctng toolchain is affected by PR58854
if 'BR2_PACKAGE_LTTNG_TOOLS=y\n' in configlines and \
BR2_TOOLCHAIN_EXTERNAL_URL + 'armv5-ctng-linux-gnueabi.tar.xz"\n' in configlines:
if 'BR2_PACKAGE_PYTHON3=y\n' in configlines and \
BR2_TOOLCHAIN_EXTERNAL_URL + 'mips64el-ctng_n64-linux-gnu.tar.xz"\n' in configlines:
return False
- # libffi not available on sh2a and ARMv7-M, but propagating libffi
- # arch dependencies in Buildroot is really too much work, so we
- # handle this here.
- if 'BR2_sh2a=y\n' in configlines and \
- 'BR2_PACKAGE_LIBFFI=y\n' in configlines:
- return False
+ # libffi not available on ARMv7-M, but propagating libffi arch
+ # dependencies in Buildroot is really too much work, so we handle
+ # this here.
if 'BR2_ARM_CPU_ARMV7M=y\n' in configlines and \
'BR2_PACKAGE_LIBFFI=y\n' in configlines:
return False
+ # libopenssl needs atomic, but propagating this dependency in
+ # Buildroot is really too much work, so we handle this here.
+ if 'BR2_PACKAGE_LIBOPENSSL=y\n' in configlines and \
+ 'BR2_TOOLCHAIN_HAS_ATOMIC=y\n' not in configlines:
+ return False
if 'BR2_PACKAGE_SUNXI_BOARDS=y\n' in configlines:
configlines.remove('BR2_PACKAGE_SUNXI_BOARDS_FEX_FILE=""\n')
configlines.append('BR2_PACKAGE_SUNXI_BOARDS_FEX_FILE="a10/hackberry.fex"\n')
'BR2_PACKAGE_QT5BASE_GUI=y\n' in configlines:
return False
# The cs nios2 2017.02 toolchain is affected by binutils PR19405
- if 'BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII=y\n' in configlines and \
- 'BR2_PACKAGE_QT_GUI_MODULE=y\n' in configlines:
- return False
- # The cs nios2 2017.02 toolchain is affected by binutils PR19405
if 'BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII=y\n' in configlines and \
'BR2_PACKAGE_FLANN=y\n' in configlines:
return False
- # or1k affected by binutils PR21464
- if 'BR2_or1k=y\n' in configlines and \
- 'BR2_PACKAGE_QT_GUI_MODULE=y\n' in configlines:
+ # No C library for internal toolchain
+ if 'BR2_TOOLCHAIN_BUILDROOT_NONE=y' in configlines:
+ return False
+ # Xtensa custom cores require an overlay file with internal
+ # toolchains
+ if 'BR2_XTENSA_CUSTOM=y' in configlines and \
+ 'BR2_TOOLCHAIN_BUILDROOT=y' in configlines:
+ return False
+
+ if 'BR2_PACKAGE_AUFS_UTIL=y\n' in configlines and \
+ 'BR2_PACKAGE_AUFS_UTIL_VERSION=""\n' in configlines:
+ return False
+ if 'BR2_PACKAGE_A10DISP=y\n' in configlines:
return False
+ if 'BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE=y\n' in configlines and \
+ 'BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE=""\n' in configlines and \
+ 'BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE=""\n' in configlines:
+ bootenv = os.path.join(args.outputdir, "boot_env.txt")
+ with open(bootenv, "w+") as bootenvf:
+ bootenvf.write("prop=value")
+ configlines.remove('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE=""\n')
+ configlines.append('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE="%s"\n' % bootenv)
+ configlines.remove('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE=""\n')
+ configlines.append('BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE="0x1000"\n')
+
+ if 'BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT=y\n' in configlines and \
+ 'BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE=""\n' in configlines:
+ bootscr = os.path.join(args.outputdir, "boot_script.txt")
+ with open(bootscr, "w+") as bootscrf:
+ bootscrf.write("prop=value")
+ configlines.remove('BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE=""\n')
+ configlines.append('BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE="%s"\n' % bootscr)
+
+ if 'BR2_ROOTFS_SKELETON_CUSTOM=y\n' in configlines and \
+ 'BR2_ROOTFS_SKELETON_CUSTOM_PATH=""\n' in configlines:
+ configlines.remove('BR2_ROOTFS_SKELETON_CUSTOM=y\n')
+ configlines.remove('BR2_ROOTFS_SKELETON_CUSTOM_PATH=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y\n')
+ configlines.append('BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_USE_DEFCONFIG=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_DEFCONFIG=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_USE_DEFCONFIG=y\n')
+ configlines.append('BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_DEFCONFIG=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_GIT=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_GIT=y\n')
+ configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_HG=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_HG=y\n')
+ configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_SVN=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_SVN=y\n')
+ configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_REPO_URL=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_TARBALL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_TARBALL=y\n')
+ configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_VERSION=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_VERSION=y\n')
+ configlines.append('BR2_LINUX_KERNEL_LATEST_VERSION=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=""\n')
+
+ if 'BR2_LINUX_KERNEL=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_DTS_SUPPORT=y\n' in configlines and \
+ 'BR2_LINUX_KERNEL_INTREE_DTS_NAME=""\n' in configlines and \
+ 'BR2_LINUX_KERNEL_CUSTOM_DTS_PATH=""\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_DTS_SUPPORT=y\n')
+ configlines.remove('BR2_LINUX_KERNEL_INTREE_DTS_NAME=""\n')
+ configlines.remove('BR2_LINUX_KERNEL_CUSTOM_DTS_PATH=""\n')
+ if 'BR2_LINUX_KERNEL_APPENDED_UIMAGE=y\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_APPENDED_UIMAGE=y\n')
+ configlines.append('BR2_LINUX_KERNEL_UIMAGE=y\n')
+ if 'BR2_LINUX_KERNEL_APPENDED_ZIMAGE=y\n' in configlines:
+ configlines.remove('BR2_LINUX_KERNEL_APPENDED_ZIMAGE=y\n')
+ configlines.append('BR2_LINUX_KERNEL_ZIMAGE=y\n')
+ if 'BR2_LINUX_KERNEL_CUIMAGE=y\n' in configlines:
+ 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_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_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_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_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)
packages.
"""
- # Select a random toolchain configuration
- configs = get_toolchain_configs(args.toolchains_csv, args.buildrootdir)
+ 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]
+ i = randint(0, len(configs) - 1)
+ toolchainconfig = configs[i]
+ else:
+ toolchainconfig = []
configlines = list(toolchainconfig)
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:
if randint(0, 20) == 0:
configlines.append("BR2_STATIC_LIBS=y\n")
if randint(0, 20) == 0:
- configlines.append("BR2_PACKAGE_PYTHON_PY_ONLY=y\n")
+ 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 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):
file=sys.stderr)
return 1
bounded_loop -= 1
- subprocess.check_call(["make", "O=%s" % args.outputdir, "-C", args.buildrootdir,
- "KCONFIG_PROBABILITY=%d" % randint(1, 30),
- "randpackageconfig"])
-
- if fixup_config(configfile):
+ make_rand = [
+ "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"
+ ]
+ subprocess.check_call(make_rand)
+
+ if fixup_config(sysinfo, configfile):
break
subprocess.check_call(["make", "O=%s" % args.outputdir, "-C", args.buildrootdir,
"savedefconfig"])
return subprocess.call(["make", "O=%s" % args.outputdir, "-C", args.buildrootdir,
- "core-dependencies"])
+ "dependencies"])
if __name__ == '__main__':
parser.add_argument("--buildrootdir", "-b",
help="Buildroot directory (relative to current directory)",
type=str, default='.')
- parser.add_argument("--toolchains-csv",
- help="Path of the toolchain configuration file",
- type=str,
- default="support/config-fragments/autobuild/toolchain-configs.csv")
+
+ 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
try:
ret = gen_config(args)
- except Exception as e:
- print(str(e), file=sys.stderr)
+ except Exception:
+ traceback.print_exc()
parser.exit(1)
parser.exit(ret)
projects / buildroot-mgba.git / blobdiff