# =============================================================================
# KERNEL-STABLE SPEC - Ro-ASD Stable Kernel
# =============================================================================
%global debug_package %{nil}
%global __strip /bin/true
%global _build_id_links none
%global _default_patch_fuzz 2
%global _disable_source_fetch 0

# === Temel Bilgiler ===
Name:           ro-kernel-stable
Version:        6.19.6
Release:        100%{?dist}
Summary:        Ro-ASD Stable Linux Kernel - Maximum reliability for production
License:        GPLv2
URL:            https://www.kernel.org
Vendor:         Ro-ASD Kernel Team <https://github.com/Project-Ro-ASD>
ExclusiveArch:  x86_64

# === Makro Tanımları ===
%define kverrel %{version}-%{release}.%{_arch}
%define kverstr %{version}-%{release}

# Compression
%global compression xz
%global compression_flags --compress
%global compext xz

# === Kaynaklar ===
Source0:        https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-%{version}.tar.xz
Source1:        config
Source2:        kvm_stat.logrotate
Source3:        Makefile.rhelver

# === Patch'ler ===
Patch0:         patch-6.19-redhat.patch

# === Build Bağımlılıkları ===
BuildRequires:  bash bc binutils bison flex gcc gcc-c++ make perl-interpreter
BuildRequires:  rsync openssl openssl-devel elfutils-libelf-devel dwarves
BuildRequires:  python3 python3-devel python3-pyyaml
BuildRequires:  kernel-rpm-macros
BuildRequires:  kmod bash coreutils tar git-core which
BuildRequires:  bzip2 xz findutils m4 perl-Carp perl-devel perl-generators diffutils gawk
BuildRequires:  asciidoc xmlto python3-docutils
BuildRequires:  libcap-devel libcap-ng-devel ncurses-devel
BuildRequires:  libtraceevent-devel libtracefs-devel libbpf-devel >= 0.6.0

# === Paket Bağımlılıkları ===
Requires:       linux-firmware >= 20150904
Requires(pre):  coreutils systemd >= 203
Requires(post): %{name}-modules = %{version}-%{release}

%description
Ro-ASD Stable Linux Kernel - Maximum reliability for production.

# === CORE PAKET ===
%package core
Summary:        Stable kernel core package
Provides:       installonlypkg(kernel)
Provides:       kernel = %{version}-%{release}
Provides:       kernel-core = %{version}-%{release}
Provides:       kernel-uname-r = %{kverrel}
Provides:       kernel-core-uname-r = %{kverrel}
Requires:       bash coreutils linux-firmware
Requires:       /usr/bin/kernel-install
Requires:       %{name}-modules = %{version}-%{release}
%description core
Ro-ASD Stable Linux kernel core (vmlinuz) with maximum reliability.

# === MODULES PAKET ===
%package modules
Summary:        Kernel modules for the stable kernel
Provides:       installonlypkg(kernel-module)
Provides:       kernel-modules = %{version}-%{release}
Provides:       kernel-modules-uname-r = %{kverrel}
Requires:       kmod
%description modules
Loadable kernel modules for the Ro-ASD stable kernel.

# === DEVEL PAKET ===
%package devel
Summary:        Development headers for building external modules
Provides:       kernel-devel = %{version}-%{release}
Provides:       kernel-devel-uname-r = %{kverrel}
AutoReqProv:    no
Requires:       findutils perl-interpreter openssl-devel
Requires:       elfutils-libelf-devel bison flex make gcc
Requires:       %{name}-core = %{version}-%{release}
Enhances:       akmods dkms
%description devel
Kernel headers and makefiles for building external kernel modules.

# === PREP ===
%prep
%setup -q -n linux-%{version}

# Makefile.rhelver'ı kopyala (KRİTİK!)
cp %{SOURCE3} Makefile.rhelver

# Config'i kopyala
cp %{SOURCE1} .config

# Patch'i uygula
%if 0%{?nopatches} == 0
patch -p1 -i %{PATCH0}
%endif

# Config'i finalize et
make %{?_smp_mflags} olddefconfig
cp .config config-linux-stable

# === BUILD ===
%build
make %{?_smp_mflags} bzImage modules KCFLAGS="-g0 -O2"

# === INSTALL ===
%install
mkdir -p %{buildroot}/boot
mkdir -p %{buildroot}/lib/modules/%{kverrel}
mkdir -p %{buildroot}/usr/src/kernels/%{kverrel}

ImageName=$(make KERNELRELEASE=%{kverrel} image_name | tail -n 1)
cp -v $ImageName %{buildroot}/boot/vmlinuz-%{kverrel}
chmod 755 %{buildroot}/boot/vmlinuz-%{kverrel}

make %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} \
     KERNELRELEASE=%{kverrel} modules_install

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

cp -v .config %{buildroot}/boot/config-%{kverrel}
cp -v System.map %{buildroot}/boot/System.map-%{kverrel}
cp -v .config %{buildroot}/lib/modules/%{kverrel}/config
cp -v System.map %{buildroot}/lib/modules/%{kverrel}/System.map

# Devel hazırlığı
cd %{_builddir}/linux-%{version}
rm -f %{buildroot}/lib/modules/%{kverrel}/build
rm -f %{buildroot}/lib/modules/%{kverrel}/source
mkdir -p %{buildroot}/lib/modules/%{kverrel}/build
(cd %{buildroot}/lib/modules/%{kverrel} ; ln -s build source)

cp --parents `find -type f -name "Makefile*" -o -name "Kconfig*"` \
   %{buildroot}/lib/modules/%{kverrel}/build

[ -e Module.symvers ] && cp Module.symvers %{buildroot}/lib/modules/%{kverrel}/build
cp System.map %{buildroot}/lib/modules/%{kverrel}/build

cp -a scripts %{buildroot}/lib/modules/%{kverrel}/build/
rm -rf %{buildroot}/lib/modules/%{kverrel}/build/scripts/tracing

cp -a include %{buildroot}/lib/modules/%{kverrel}/build/include

%ifarch x86_64
cp -a --parents arch/x86/entry/syscalls/syscall_*.tbl \
   %{buildroot}/lib/modules/%{kverrel}/build/
cp -a --parents arch/x86/tools/relocs*.c \
   %{buildroot}/lib/modules/%{kverrel}/build/
%endif

mkdir -p %{buildroot}/usr/src/kernels
mv %{buildroot}/lib/modules/%{kverrel}/build \
   %{buildroot}/usr/src/kernels/%{kverrel}
ln -sf /usr/src/kernels/%{kverrel} \
   %{buildroot}/lib/modules/%{kverrel}/build

pushd %{buildroot}/lib/modules/%{kverrel}/
rm -f modules.{alias,dep,symbols}{,.bin}
popd

# === POST SCRIPTS ===
%post core
if [ "$(uname -i)" = "x86_64" ] && [ -f /etc/sysconfig/kernel ]; then
/bin/sed -r -i 's/^DEFAULTKERNEL=.*$/DEFAULTKERNEL=ro-kernel-stable/' \
/etc/sysconfig/kernel || :
fi

%posttrans core
/usr/bin/kernel-install add %{kverrel} \
/lib/modules/%{kverrel}/vmlinuz || exit $?
if command -v grubby &>/dev/null; then
grubby --set-default="/boot/vmlinuz-%{kverrel}" 2>/dev/null || :
fi

%preun core
/usr/bin/kernel-install remove %{kverrel} \
/lib/modules/%{kverrel}/vmlinuz || exit $?

%post modules
/sbin/depmod -a %{kverrel}

%postun modules
/sbin/depmod -a %{kverrel}

%post devel
if [ "$HARDLINK" != "no" ] && [ -x /usr/bin/hardlink ]; then
(cd /usr/src/kernels/%{kverrel} && \
/usr/bin/find . -type f | while read f; do \
hardlink -c /usr/src/kernels/*/$f $f 2>/dev/null || : \
done) || :
fi

# === FILES ===
%files core
%license COPYING
%attr(0755,root,root) /boot/vmlinuz-%{kverrel}
%attr(0644,root,root) /boot/config-%{kverrel}
%attr(0644,root,root) /boot/System.map-%{kverrel}
%ghost %attr(0600,root,root) /boot/initramfs-%{kverrel}.img
%ghost %attr(0644,root,root) /boot/symvers-%{kverrel}.%{compext}
%dir /lib/modules
%dir /lib/modules/%{kverrel}
/lib/modules/%{kverrel}/config
/lib/modules/%{kverrel}/System.map
/lib/modules/%{kverrel}/vmlinuz
/lib/modules/%{kverrel}/modules.builtin*
/lib/modules/%{kverrel}/symvers.%{compext}
%ghost %attr(0644,root,root) /lib/modules/%{kverrel}/modules.alias
%ghost %attr(0644,root,root) /lib/modules/%{kverrel}/modules.dep

%files modules
%dir /lib/modules/%{kverrel}
/lib/modules/%{kverrel}/kernel/
%exclude /lib/modules/%{kverrel}/build
%exclude /lib/modules/%{kverrel}/source

%files devel
%dir /usr/src/kernels
/usr/src/kernels/%{kverrel}/
/lib/modules/%{kverrel}/build
/lib/modules/%{kverrel}/source

%changelog
* Thu Mar 12 2026 Ro-ASD Kernel Team <kernel@roasd.org> - 6.19.6-100
- Initial stable kernel build