# Maintainer: iDigitalFlame <idf@idfla.me>
pkgname="amzn-ena-aarch64-dkms"
pkgver="2.7.4"
pkgrel="2"
pkgdesc="Linux kernel driver for Amazon's Elastic Network Adapter (ENA)"
arch=("aarch64")
url="https://github.com/amzn/amzn-drivers"
license=("GPL")
depends=("git" "dkms" "curl" "linux-aarch64-headers")
install="amzn-drivers.install"
source=("git+https://github.com/amzn/amzn-drivers.git"
        "https://github.com/amzn/amzn-drivers/files/9392177/0001-fix-bpf_warn_invalid_xdp_action-compilation-error.patch.txt")
sha256sums=("SKIP"
            "SKIP")
buildarch=8

build() {
    cd "$srcdir/amzn-drivers"
    # Have to do this so the "am" command completes
    git config --local user.email "you@example.com"
    git config --local user.name "Your Name"
    git am "$srcdir/0001-fix-bpf_warn_invalid_xdp_action-compilation-error.patch.txt"
}

package() {
    mkdir -p "${pkgdir}/usr/src" 2> /dev/null
    cp -R "${srcdir}/amzn-drivers/kernel/linux" "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}"
    printf 'PACKAGE_NAME="ena"\n' > "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'PACKAGE_VERSION='\"${pkgver}\"'\n' >> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'CLEAN="make -C ena clean"\n' >> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'MAKE="make -C ena/ BUILD_KERNEL=$kernelver"\n' >> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'BUILT_MODULE_NAME[0]="ena"\n' >> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'BUILT_MODULE_LOCATION="ena"\n' >> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'DEST_MODULE_LOCATION[0]="/updates"\n'>> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'DEST_MODULE_NAME[0]="ena"\n' >> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
    printf 'AUTOINSTALL="yes"\n' >> "${pkgdir}/usr/src/amzn-drivers-${pkgver}-${pkgrel}/dkms.conf"
}