_extramodules=extramodules-6.7
_kernver="$(cat /lib/modules/$_extramodules/version)"

pkgname=virtualbox-modules
pkgver=7.0.16
_pkgver=7.0.16
pkgrel=1
pkgdesc="Kernel modules for VirtualBox"
url="https://www.virtualbox.org"
arch=('x86_64')
license=('GPL-2')
depends=('linux>=6.7.7' 'linux<6.8')
makedepends=('linux-headers' 'elfutils')
install=${pkgname}.install
options=('!strip')
source=("https://sourceforge.net/projects/kaosx/files/sources/virtualbox-modules/vbox-kernel-module-src-${_pkgver}.tar.xz"
        'virtualbox-modules-depmod.patch'
        'vbox-modules.conf'
        'linux5.11.patch')
md5sums=('094b6ffd2e71b967c77ecab7adce7753'
         'c9f84fb084a79275d269c542ff53ba4d'
         '232f7c1b893245a8e87a38768e9d1c1d'
         'c40fe714a703921fcf46336707c5b5ec')

prepare() {
    cd vbox-kernel-module-src-${_pkgver}

    #patch -p1 -i ${srcdir}/linux5.11.patch
    #sed -i -e 's|if RTLNX_VER_MIN(6,5,0)|if RTLNX_VER_MIN(6,4,10)|g' vboxnetflt/linux/VBoxNetFlt-linux.c
}

build() {
    cd vbox-kernel-module-src-${_pkgver}
    mkdir -p lib/modules/${_kernver}/misc

    make KERN_DIR=/lib/modules/${_kernver}/build MODULE_DIR_TST=${pkgdir}/lib/modules/${_kernver} \
        MODULE_DIR=${pkgdir}/lib/modules/${_kernver}/misc

    # sign the modules
    _file=/usr/src/linux-${_kernver}/scripts/sign-file
    _pem=/$HOME/signing_key.pem
    _key=/$HOME/signing_key.x509

    ${_file} sha256 ${_pem} ${_key} vboxdrv/vboxdrv.ko
    ${_file} sha256 ${_pem} ${_key} vboxnetadp/vboxnetadp.ko
    ${_file} sha256 ${_pem} ${_key} vboxnetflt/vboxnetflt.ko
}

package() {
    cd vbox-kernel-module-src-${_pkgver}

    make KERN_DIR=/lib/modules/${_kernver}/build MODULE_DIR_TST=${pkgdir}/lib/modules/${_kernver} \
        MODULE_DIR=${pkgdir}/lib/modules/${_kernver}/misc INSTALL_MOD_PATH=${pkgdir} install

    sed -i -e "s/EXTRAMODULES='.*'/EXTRAMODULES='${_extramodules}'/" "${startdir}/virtualbox-modules.install"

    install -D -m644 ../vbox-modules.conf ${pkgdir}/etc/modules-load.d/vbox-modules.conf
}