_extramodules=6.12.0-1-next
__extramodules=extramodules-6.12-next
_kver="$(cat /lib/modules/${__extramodules}/version)"

pkgname=zfs-kmod-next
pkgver=2.2.6
_commit=05147319b0821f61fcff743e20605e191d523906
pkgrel=14
pkgdesc="Kernel module for the Zettabyte File System (linux-next version)."
arch=('x86_64')
url="https://zfsonlinux.org/"
license=('CDDL')
depends=('kmod' 'linux-next>=6.12' 'linux-next<6.13.0' "zfs=${pkgver}" 'zfs-headers')
makedepends=('linux-next-headers' 'elfutils')
install=zfs-kmod-next.install
source=("https://github.com/zfsonlinux/zfs/releases/download/zfs-${pkgver}/zfs-${pkgver}.tar.gz"
        "https://github.com/openzfs/zfs/commit/b37f29341b9aec1b6e45d55b6f7a1bc5b2723f7a.diff")
#source=("https://github.com/openzfs/zfs/archive/${_commit}.zip")
sha256sums=('c92e02103ac5dd77bf01d7209eabdca55c7b3356aa747bb2357ec4222652a2a7'
            'a74a013f4393e1c3fa0320873a37f0528f01639ea7b82ef69b9f1f90342d4a59')

build() {
    cd zfs-${pkgver}
    #patch -p1 -i ${srcdir}/b37f29341b9aec1b6e45d55b6f7a1bc5b2723f7a.diff

    #./autogen.sh
    ./configure --prefix=/usr \
        --sysconfdir=/etc \
        --datadir=/usr/share \
        --libdir=/lib \
        --includedir=/usr/include \
        --with-udevdir=/usr/lib/udev \
        --libexecdir=/usr/lib \
        --with-config=kernel \
        --with-linux=/lib/modules/${_extramodules}/build \
        --with-linux-obj=/lib/modules/${_extramodules}/build
    make

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

    #${_file} sha256 ${_pem} ${_key} module/avl/zavl.ko
    #${_file} sha256 ${_pem} ${_key} module/icp/icp.ko
    #${_file} sha256 ${_pem} ${_key} module/lua/zlua.ko
    #${_file} sha256 ${_pem} ${_key} module/nvpair/znvpair.ko
    ${_file} sha256 ${_pem} ${_key} module/spl.ko
    #${_file} sha256 ${_pem} ${_key} module/unicode/zunicode.ko
    #${_file} sha256 ${_pem} ${_key} module/zcommon/zcommon.ko
    ${_file} sha256 ${_pem} ${_key} module/zfs.ko
    #${_file} sha256 ${_pem} ${_key} module/zstd/zzstd.ko
}

package() {
    cd zfs-${pkgver}

    make DESTDIR=${pkgdir} install
    #remove references to the buildsystem
    sed -i "s|${srcdir}||" ${pkgdir}/usr/src/zfs-*/${_extramodules}/Module.symvers
    #remove header files packaged in zfs-headers
    rm -r ${pkgdir}/usr/src/zfs-${pkgver}/include
    #rm -r ${pkgdir}/usr/src/spl-${pkgver}/include
    rm ${pkgdir}/usr/src/zfs-${pkgver}/zfs*
    #rm -r ${pkgdir}/usr/src/spl-${pkgver}/spl*

    sed -i -e "s/EXTRAMODULES='.*'/EXTRAMODULES='${__extramodules}'/" "${startdir}/zfs-kmod-next.install"
    install -D -m0644 LICENSE -t ${pkgdir}/usr/share/licenses/${pkgname}
}