#!/bin/bash

#--- import rolors ---
. ./scripts/colors.sh
#---------------------
#--- import funcs ----
. ./scripts/funcs.sh
#---------------------
. ./scripts/config.sh

#----------- Building busybox for rootfs ----------
busybox_rootfs() {
    pkgname=busybox
    pkgver=${BUSYBOX_VERSION}
    srcurl=https://busybox.net/downloads/${pkgname}-${pkgver}.tar.bz2
    print_info "** Building busybox for rootfs"
    [ -d $build/busybox ] && return 0
    mkdir -p $build/busybox
    cd $build/busybox
    if [ ! -f $root/downloads/${pkgname}-${pkgver}.tar.bz2 ]; then
        print_info "** Downloading $srcurl"
        cd $root/downloads
        wget $srcurl
        check $? "download $srcurl"
        cd -
    fi
    tar -xjf $root/downloads/busybox-${BUSYBOX_VERSION}.tar.bz2
    cd busybox-${BUSYBOX_VERSION}
    sed -i 's/|| ctx->process_block == sha1_process_block64_shaNI/|| ctx->process_block == sha1_process_block64/' libbb/hash_md5_sha.c
    cp $root/board/${BOARD_NAME}/busybox-${BUSYBOX_VERSION}.config .config
    print_info "** Configuring busybox"
    make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE- oldconfig
    check $? "Configure busybox all logs in .log"
    print_info "** Building busybox"
    make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE- $makeflags
    check $? "Build busybox all logs in .log"
    cp -v busybox $rootfspath/usr/bin
    cd $rootfspath/usr/bin
    for i in $(cat $BUSYBOX_LIST_FILE); do ln -sv busybox $i; done
}
#--------------------------------------------------

#------------------ Building busybox for initramfs ----------------
busybox_initramfs() {
    print_info "** Building busybox for initramfs"
    [ -f $build/initramfs.img ] && return 0
    mkdir -p $build/busybox
    cd $build/busybox
    tar -xjf $root/downloads/busybox-${BUSYBOX_VERSION}.tar.bz2
    check $? "Extract busybox"
    cd busybox-${BUSYBOX_VERSION}
    cp -v $root/board/${BOARD_NAME}/busybox-initrd-${BUSYBOX_VERSION}.config .config
    print_info "** Configuring busybox"
    make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE- oldconfig
    check $? "Configure busybox all logs in .log"
    print_info "** Building busybox"
    make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE- $makeflags
    check $? "Build busybox all logs in .log"
}
#------------------------------------------------------------------