%global debug_package %{nil}
%global TarballVer 4.19.138

%define VERSION 4.19.138
%define RELEASE 1

%define with_patch 0
%define with_source 1

Name:           kata-micro-kernel
Version:        %{VERSION}
Release:        %{RELEASE}
Summary:        Micro Linux Kernel For Kata-containers
License:        GPLv2
URL:            http://www.kernel.org/
Source0:        kernel.tar.gz
Source1:        kata_integration-v1.0.0.tar.gz

BuildRoot:      %_topdir/BUILDROOT
BuildRequires:  patch bash perl automake make gcc binutils hostname bc openssl-devel glibc-devel glibc-static
BuildRequires:  ncurses-devel elfutils-devel elfutils-libelf-devel elfutils binutils-devel bison flex

%description
This kernel is customed as kata-containers guest kernel, which is core of the kata-containers.

%prep
%setup -q -c -a 0 -n kernel
%setup -q -c -a 1 -n kata_integration

# extract the kata_integration.tar.gz file
cd %{_builddir}/kata_integration
tar -xzf kata_integration-v1.0.0.tar.gz

# build kernel
cd %{_builddir}/kernel
mv kernel linux-%{version}
cd %{_builddir}/kernel/linux-%{version}

%ifarch %{ix86} x86_64
cp %{_builddir}/kata_integration/hack/config-kata-x86_64 ./.config
%else
cp %{_builddir}/kata_integration/hack/config-kata-arm64 ./.config
%endif

%build
cd %{_builddir}/kernel/linux-%{version}
make %{?_smp_mflags}

%install
mkdir -p -m 755  %{buildroot}/var/lib/kata
%ifarch %{ix86} x86_64
install -p -m 755 -D %{_builddir}/kernel/linux-%{version}/arch/x86_64/boot/bzImage %{buildroot}/var/lib/kata/kernel
%else
install -p -m 755 -D %{_builddir}/kernel/linux-%{version}/arch/arm64/boot/Image %{buildroot}/var/lib/kata/kernel
%endif

%clean

%files
/var/lib/kata/kernel

%doc

%changelog
* Thu Aug 27 2020 jiangpengfei<jiangpengfei9@huawei.com> - 4.19.138-1
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:init kata-micro-kernel package