DEFCONFIG=b1c1_defconfig KERNEL_DIR=private/msm-google . ${ROOT_DIR}/${KERNEL_DIR}/build.config.common.clang POST_DEFCONFIG_CMDS="check_defconfig && update_debug_config" function update_debug_config() { ${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \ -e CONFIG_LOCKUP_DETECTOR \ -e CONFIG_HARDLOCKUP_DETECTOR \ -e CONFIG_HARDLOCKUP_DETECTOR_OTHER_CPU \ -e CONFIG_BOOTPARAM_HARDLOCKUP_PANIC \ -e CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC \ -e CONFIG_BOOTPARAM_HUNG_TASK_PANIC \ -e CONFIG_WQ_WATCHDOG \ -e CONFIG_PANIC_ON_RT_THROTTLING \ -e CONFIG_RCU_EQS_DEBUG \ -e CONFIG_PANIC_ON_WARN_DEFAULT_ENABLE \ -d LTO \ -d LTO_CLANG \ -d CFI \ -d CFI_PERMISSIVE \ -d CFI_CLANG \ -d SHADOW_CALL_STACK (cd ${OUT_DIR} && \ make O=${OUT_DIR} $archsubarch CROSS_COMPILE=${CROSS_COMPILE} olddefconfig) }