%global _branch 6.16

Name: linux-sm8550
ExclusiveArch: aarch64
Version: 6.16.0
Release: 1
Summary: AIO package for linux kernel, modules and headers for Xiaomi Pad 6S Pro.
URL: https://github.com/map220v/sm8550-mainline
Source1: %{url}/archive/refs/heads/sheng-%{_branch}.zip
License: GPL

Provides: kernel = %{version}-%{release}
Provides: kernel-core = %{version}-%{release}
Provides: kernel-modules = %{version}-%{release}
Provides: kernel-devel = %{version}-%{release}
Provides: kernel-headers = %{version}-%{release}

BuildRequires: kmod, bash, coreutils, tar, unzip, git-core, which
BuildRequires: bzip2, xz, findutils, m4, perl-interpreter, perl-Carp, perl-devel, perl-generators, make, diffutils, gawk
BuildRequires: zstd
BuildRequires: gcc, binutils, redhat-rpm-config, hmaccalc, bison, flex, gcc-c++
BuildRequires: rust, rust-src, bindgen, rustfmt, clippy
BuildRequires: net-tools, hostname, bc, elfutils-devel
BuildRequires: dwarves
BuildRequires: python3
BuildRequires: python3-devel
BuildRequires: python3-pyyaml
BuildRequires: glibc-static
BuildRequires: rsync
BuildRequires: opencsd-devel >= 1.0.0
BuildRequires: openssl-devel

Requires: dracut
Requires: systemd-boot

%description
Mainline kernel for Xiaomi Pad 6S Pro (sm8550 device).

%prep
unzip %{SOURCE1}

%build
cd sm8550-mainline-sheng-%{_branch}
make defconfig sm8550.config
make EXTRAVERSION="-%{release}" -j`nproc` Image.gz dtbs modules

%install
mkdir -p %{buildroot}/boot/

cd sm8550-mainline-sheng-%{_branch}
make EXTRAVERSION="-%{release}" kernelrelease > %{buildroot}/boot/version.txt
kernel_version=$(cat %{buildroot}/boot/version.txt)

cp arch/arm64/boot/Image.gz %{buildroot}/boot/vmlinuz-$kernel_version
cp System.map %{buildroot}/boot/System.map-$kernel_version
cp .config %{buildroot}/boot/config-$kernel_version

make EXTRAVERSION="-%{release}" modules_install INSTALL_MOD_PATH=%{buildroot}/usr
make EXTRAVERSION="-%{release}" headers_install INSTALL_HDR_PATH=%{buildroot}/usr
cp arch/arm64/boot/dts/qcom/sm8550-xiaomi-sheng.dtb %{buildroot}/usr/lib/modules/$kernel_version/dtb
cp arch/arm64/boot/Image.gz %{buildroot}/usr/lib/modules/$kernel_version/vmlinuz

rm %{buildroot}/usr/lib/modules/%{version}*/build

%posttrans
kernel_version=$(cat %{buildroot}/boot/version.txt)
kernel-install add %{kernel_version} /usr/lib/modules/%{kernel_version}/vmlinuz

%postun
kernel_version=$(cat %{buildroot}/boot/version.txt)
kernel-install remove %{kernel_version} /usr/lib/modules/%{kernel_version}/vmlinuz

%files
/boot/version.txt
/boot/System.map-%{version}*
/boot/config-%{version}*
/boot/vmlinuz-%{version}*
/usr/lib/modules/%{version}*
/usr/include