BR2_x86_i686=y BR2_TOOLCHAIN_EXTERNAL=y BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y BR2_TOOLCHAIN_EXTERNAL_PATH="/builds/buildroot.org/toolchains-builder/test/x86-i686--uclibc--bleeding-edge-2025.08-1" BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_15=y BR2_TOOLCHAIN_EXTERNAL_LOCALE=y BR2_TOOLCHAIN_EXTERNAL_CXX=y BR2_TOOLCHAIN_EXTERNAL_FORTRAN=y BR2_TOOLCHAIN_EXTERNAL_OPENMP=y BR2_WGET="wget --retry-on-host-error -nd -t 10 --no-check-certificate" BR2_GLOBAL_PATCH_DIR="board/qemu/patches" BR2_DOWNLOAD_FORCE_CHECK_HASHES=y BR2_SYSTEM_DHCP="eth0" BR2_ROOTFS_OVERLAY="/builds/buildroot.org/toolchains-builder/test/output/overlay" BR2_ROOTFS_POST_BUILD_SCRIPT="board/qemu/x86/post-build.sh" BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)" BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_VERSION=y BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.12.27" BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/x86/linux.config" BR2_TARGET_ROOTFS_EXT2=y # BR2_TARGET_ROOTFS_TAR is not set BR2_PACKAGE_HOST_QEMU=y BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y