From d33beeefed69ef72f7b6269921b3a2f6cadc6c42 Mon Sep 17 00:00:00 2001
From: Lukas Rusak <lorusak@gmail.com>
Date: Sat, 13 Feb 2021 17:14:47 -0800
Subject: [PATCH] scripts: add adjust_kernel_config to help adjust kernel
 options

---
 tools/adjust_kernel_config | 40 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 tools/adjust_kernel_config

diff --git a/tools/adjust_kernel_config b/tools/adjust_kernel_config
new file mode 100755
index 0000000000..7a8001fdc6
--- /dev/null
+++ b/tools/adjust_kernel_config
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2021-present Team LibreELEC (https://libreelec.tv)
+
+if [ -z "${1}" -o "${1}" == "help" -o "${1}" == "--help" -o "${1}" == "h" -o "${1}" == "-h" ]; then
+  echo -e "A kernel config command must be specified:\n"
+  echo -e "${0} menuconfig"
+  echo -e ""
+  echo -e "To see all available config commands use:\n"
+  echo -e "${0} commands"
+  exit
+fi
+
+KERNEL_CONFIG_COMMAND="$1"
+
+. config/options linux
+
+${SCRIPTS}/unpack linux
+
+AVAILABLE_KERNEL_CONFIG_COMMANDS="$(kernel_make -C ${PKG_BUILD} help | sed -n '/Configuration targets:/,/Other generic targets:/p' | sed -n -E 's/^  ([a-z0-9]+)[ -]*.*/\1/p')"
+
+print_config_commands() {
+  echo -e "Available kernel config commands are:\n\n${AVAILABLE_KERNEL_CONFIG_COMMANDS}"
+}
+
+if [ "${1}" == "commands" ]; then
+  print_config_commands
+  exit
+fi
+
+if [ -z "$(echo ${AVAILABLE_KERNEL_CONFIG_COMMANDS} | grep ${KERNEL_CONFIG_COMMAND})" ]; then
+  echo -e "\"${KERNEL_CONFIG_COMMAND}\" is not an available kernel config command\n"
+  print_config_commands
+  exit
+fi
+
+tools/check_kernel_config
+
+kernel_make KCONFIG_CONFIG=${PKG_KERNEL_CFG_FILE} -C ${PKG_BUILD} ${KERNEL_CONFIG_COMMAND}