config

#!/bin/bash
##############################################
# Toolchains
##############################################
# Toolchain root directory
TD=~/android/toolchains

# Preferred editor
EDIT=vi

# Architecture
export ARCH=arm64
export SUBARCH=arm64

# Enable ccache to speed up compilation
CCACHE=false

# Clang
export CLANG_ROOT=${TD}/clang-10.0
export CLANG_PATH=${CLANG_ROOT}/bin
export PATH=${CLANG_PATH}:${PATH}
export LD_LIBRARY_PATH=${CLANG_ROOT}/lib64:$LD_LIBRARY_PATH
export CLANG_TRIPLE=aarch64-linux-gnu-
# "CC=clang" cannot be exported - we'll pass it to make in the function make_kernel if "CC" is set to "clang"
CC=clang
# Source repository
CLANG_SRC="https://kali.download/nethunter-images/toolchains/google_clang-10.0.4.tar.xz"
CLANG_SRC_TYPE="wget"

# GCC 64bit
# arm64 cross compiler directory
CCD64="${TD}/aarch64-4.9"
export CROSS_COMPILE=${CCD64}/bin/aarch64-linux-android-
# Source repository
CROSS_COMPILE_SRC="https://kali.download/nethunter-images/toolchains/google_aarch64-4.9.tar.xz"
CROSS_COMPILE_SRC_TYPE="wget"

# GCC 32bit
# armhf cross compiler directory
CCD32="${TD}/armhf-4.9"
export CROSS_COMPILE_ARM32=${CCD32}/bin/arm-linux-androideabi-
# Source repository
CROSS_COMPILE_ARM32_SRC="https://kali.download/nethunter-images/toolchains/google_armhf-4.9.tar.xz"
CROSS_COMPILE_ARM32_TYPE="wget"

# Kernel local name
export LOCALVERSION=-NetHunter


##############################################
# Environment
##############################################

# Kernel source directory
KDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." >/dev/null 2>&1 && pwd )"

# build config
CONFIG=nethunter_defconfig

# Copy "SRC_VERSION" to "TARGET_VERSION" if kernel makefile expects it
SRC_VERSION=
TARGET_VERSION=

# Directory structure on the target device that will contain the modules directory
MODULE_DIRTREE="modules/system_root/"

# CPU threads
# All Available cores (Used for normal compilation)
THREADS="$(grep -c ^processor /proc/cpuinfo)"

# NetHunter kernel zip name
NH_ARCHIVE="nethunter-kernel$LOCALVERSION.zip"

# AnyKernel zip name
ANY_ARCHIVE="anykernel$LOCALVERSION.zip"

# Image Type (Only ONE of the following (lz4/gz) can be enabled!)
# GZ Image (Uncomment to Enable)
IMAGE_NAME=Image.gz-dtb
# lz4 image (Uncomment to Enable)
#IMAGE_NAME=Image.lz4-dtb

# Set to "true" to enable dtbo
DO_DTBO=false

# Set to "true" to enable dtb
DO_DTB=false

# DTB Version 
DTB_VER=2

# Space separated list of dtb file to generate in brackets
DTB_FILES=

# Path to compiled kernel image
KERNEL_IMAGE=$BUILD_DIR/out/arch/arm64/boot/$IMAGE_NAME

# NetHunter kernel zip directory
NHKERNEL_DIR=$BUILD_DIR/nethunter

# AnyKernel zip directory
ANYKERNEL_DIR=$BUILD_DIR/anykernel3

# DTBTool
DTBTOOL=$BUILD_DIR/tools/dtbToolCM

# Name of the dtb output image
#   Must be dtb.img when used with NetHunter's installer (boot-patcher)
#   https://gitlab.com/kalilinux/nethunter/build-scripts/kali-nethunter-installer/-/tree/main/boot-patcher
DTB_IMG=dtb.img

# Input DTB path
DTB_IN=$BUILD_DIR/out/arch/arm64/boot/dts

# Path to compiled dtbo image
DTBO_IMAGE=$BUILD_DIR/out/arch/arm64/boot/dtbo.img

# Location to build the kernel
KERNEL_OUT="$BUILD_DIR/out"

# Destination patch for the changelog
CHANGELOG=$ANYKERNEL_DIR/Changelog.txt

# Destination path for compiled modules
MODULES_OUT=$BUILD_DIR/modules_out

# Source path for module tree to be copied to into NetHunter zip
MODULES_IN=$BUILD_DIR/modules_out/lib

# Destination Path for uploading kernel zip
UPLOAD_DIR=$BUILD_DIR/output/

# Directory containing the kernel patches 
PATCH_DIR="$BUILD_DIR/patches"

# Package dependencies
DEBIAN_DEPEND="axel bc binutils-aarch64-linux-gnu build-essential ccache curl device-tree-compiler pandoc libncurses5-dev lynx lz4 fakeroot xz-utils whiptail"
SUSE_DEPEND="axel bc ccache curl dtc pandoc libncurses6 lynx lz4 make ncurses-devel newt patch python-base fakeroot xz zip"

# Preferred target for make [menu|n]config - "menuconfig" is default but "nconfig" can be used if keymappings are off
CONFIG_TOOL=menuconfig

# Additional compiler arguments
MAKE_ARGS=""

####################################################################
# Overwrite any of the above settings with this local config file: #
LOCAL_CONFIG=local.config

if [ -f ${BUILD_DIR}/$LOCAL_CONFIG ]; then
  source ${BUILD_DIR}/$LOCAL_CONFIG
fi