%define _build_id_links none
%if "%(rpm -q dkms | cut -d - -f 1)" == "dkms"
  %define with_dkms 1
%else
  %define with_dkms 0
%endif
%if "%(rpm -q akmods | cut -d - -f 1)" == "dkms"
  %define with_akmods 1
%else
  %define with_akmods 0
%endif

Name: kernel-pkgtest
Summary: The Linux Kernel
Version: 5.11.0

%define flaver pkgtest

Release:%{flaver}.0%{?dist}

%define rpmver %{version}-%{release}
%define kbuildver %{rpmver}

License: GPLv2 and Redistributable, no modifications permitted
Group: System Environment/Kernel
Vendor: The Linux Community
URL: https://xanmod.org
Source0: kernel-%{version}_%{flaver}.tar.gz
# Secure boot signing certificates -- Pulled directly from Fedora DistGit
# only intended for x86_64
Source1: redhatsecurebootca1.cer
Source2: redhatsecurebootca5.cer
Source3: redhatsecureboot301.cer
Source4: redhatsecureboot501.cer
Source5: x509.genkey.fedora
Source6: mod-sign.sh

%define secureboot_ca_0 %{SOURCE1}
%define secureboot_ca_1 %{SOURCE2}
%define secureboot_key_0 %{SOURCE3}
%define secureboot_key_1 %{SOURCE4}
%define pesign_name_0 redhatsecureboot301
%define pesign_name_1 redhatsecureboot501
%define kmodsign_cmd %{SOURCE6}
###
Provides: %{name}-%{rpmver}
%define __spec_install_post /usr/lib/rpm/brp-compress || :
%define debug_package %{nil}
BuildRequires: python3-devel gcc make perl-generators perl-interpreter openssl-devel bison flex findutils git-core perl-devel openssl elfutils-devel gawk binutils m4 tar hostname bzip2 bash gzip xz bc diffutils redhat-rpm-config net-tools elfutils patch rpm-build dwarves kmod libkcapi-hmaccalc perl-Carp rsync grubby pesign
Requires: kernel-core-uname-r = %{rpmver}, kernel-modules-uname-r = %{rpmver}

%description
The kernel-%{flaver} meta package

%package core
Summary: Kernel core package
Group: System Environment/Kernel
Provides: kernel-core = %{rpmver}, kernel-core-uname-r = %{rpmver}, kernel-uname-r = %{rpmver}, kernel-%{_arch} = %{rpmver}, kernel-core(%{_arch}) = %{rpmver}
Requires: bash, coreutils, dracut, linux-firmware, grubby, /usr/bin/kernel-install
Supplements: %{name}
%description core
The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system.  The kernel handles the basic functions
of the operating system: memory allocation, process allocation, device
input and output, etc.

%package modules
Summary: Kernel modules to match the core kernel
Group: System Environment/Kernel
Provides: installonlypkg(kernel-module) = %{rpmver}, kernel-modules = %{rpmver}, kernel-modules(%{_arch}) = %{rpmver}, kernel-modules-uname-r = %{rpmver}, kernel-modules-%{_arch} = %{rpmver}
Requires: kernel-uname-r = %{rpmver}
%description modules
This package provides kernel modules for the core kernel package.

%package headers
Summary: Header files for the Linux kernel for use by glibc
Group: Development/System
Provides: kernel-headers = %{rpmver}, glibc-kernheaders = 3.0-46, kernel-headers(%{_arch}) = %{rpmver}
Obsoletes: kernel-headers < %{rpmver}, glibc-kernheaders < 3.0-46, kernel-headers-%{_arch} < %{rpmver}
%description headers
Kernel-headers includes the C header files that specify the interface
between the Linux kernel and userspace libraries and programs.  The
header files define structures and constants that are needed for
building most standard programs and are also needed for rebuilding the
glibc package.

%package devel
Summary: Development package for building kernel modules to match the %{kbuildver} kernel
Group: System Environment/Kernel
AutoReqProv: no
Requires: findutils perl-interpreter
Provides: installonlypkg(kernel) = %{rpmver}, kernel-devel = %{rpmver}, kernel-devel-uname-r = %{kbuildver}, kernel-devel-%{_arch} = %{rpmver}, kernel-devel(%{_arch}) = %{rpmver}
%description -n %{name}-devel
This package provides kernel headers and makefiles sufficient to build modules
against the %{kbuildver} kernel package.

%prep
%setup -q -n kernel-5.11.0
cp %{SOURCE5} certs/x509.genkey

%build
make %{?_smp_mflags} EXTRAVERSION=-%{release}
gcc ./scripts/sign-file.c -o ./scripts/sign-file -lssl -lcrypto

%install

ImageName=$(make image_name | tail -n 1)

mkdir -p %{buildroot}/boot

# Signing part disabled

make %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} modules_install
make %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install

cp System.map %{buildroot}/boot/System.map-%{rpmver}
cp .config %{buildroot}/boot/config-%{rpmver}
bzip2 -9 --keep vmlinux
mv vmlinux.bz2 %{buildroot}/boot/vmlinuz-%{rpmver}
rm -f %{buildroot}/lib/modules/%{rpmver}/build
rm -f %{buildroot}/lib/modules/%{rpmver}/source
mkdir -p %{buildroot}/usr/src/kernels/%{rpmver}
tar cf - --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg --exclude .git --exclude=*vmlinux* --exclude=*.mod --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=.config.old --exclude=.missing-syscalls.d --exclude=*.s . | tar xf - -C %{buildroot}/usr/src/kernels/%{rpmver}
cp %{buildroot}/boot/vmlinuz-%{rpmver} %{buildroot}/lib/modules/%{rpmver}/vmlinuz
cd %{buildroot}/lib/modules/%{rpmver}
ln -sf /usr/src/kernels/%{rpmver} build
ln -sf /usr/src/kernels/%{rpmver} source

%clean
rm -rf %{buildroot}

%post core
if [ -x /sbin/installkernel -a -r /boot/vmlinuz-%{rpmver} -a -r /boot/System.map-%{rpmver} ]; then
cp /boot/vmlinuz-%{rpmver} /boot/.vmlinuz-%{rpmver}-rpm
cp /boot/System.map-%{rpmver} /boot/.System.map-%{rpmver}-rpm
rm -f /boot/vmlinuz-%{rpmver} /boot/System.map-%{rpmver}
/sbin/installkernel %{rpmver} /boot/.vmlinuz-%{rpmver}-rpm /boot/.System.map-%{rpmver}-rpm
rm -f /boot/.vmlinuz-%{rpmver}-rpm /boot/.System.map-%{rpmver}-rpm
fi
depmod -a %{rpmver}
dracut -f %{rpmver}
if [ -x /usr/sbin/grub2-mkconfig ] ; then
	if [ -e /etc/grub2-efi.cfg ] ; then
		GRUBCFG='/etc/grub2-efi.cfg'
	elif [ -e /etc/grub2.cfg ] ; then
		GRUBCFG='/etc/grub2.cfg'
	fi
	grub2-mkconfig -o ${GRUBCFG}
fi
rm -f /%{rpmver}

%preun core
if [ -x /sbin/new-kernel-pkg ]; then
new-kernel-pkg --remove %{rpmver} --rminitrd --initrdfile=/boot/initramfs-%{rpmver}.img
elif [ -x /usr/bin/kernel-install ]; then
kernel-install remove %{rpmver}
else
rm -f /boot/initramfs-%{rpmver}.img
fi

%postun core
if [ -x /sbin/update-bootloader ]; then
/sbin/update-bootloader --remove %{rpmver}
fi
if [ -x /usr/sbin/grub2-mkconfig ] ; then
        if [ -e /etc/grub2-efi.cfg ] ; then
                GRUBCFG='/etc/grub2-efi.cfg'
        elif [ -e /etc/grub2.cfg ] ; then
                GRUBCFG='/etc/grub2.cfg'
        fi
        grub2-mkconfig -o ${GRUBCFG}
fi

%files core
%defattr (-, root, root)
%exclude /%{rpmver}
/boot/*
%exclude /boot/vmlinux-%{rpmver}

%files modules
%defattr (-, root, root)
/lib/modules/%{rpmver}
%exclude /lib/modules/%{rpmver}/build
%exclude /lib/modules/%{rpmver}/source

%files headers
%defattr (-, root, root)
/usr/include

%files devel
%defattr (-, root, root)
/usr/src/kernels/%{rpmver}
/lib/modules/%{rpmver}/build
/lib/modules/%{rpmver}/source