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+Summary: Dynamic Kernel Module Support Framework
+Name: dkms
+Version: 2.6.1
+Release: 5
+License: GPLv2+
+BuildArch: noarch
+URL: https://github.com/dell/dkms
+#source0 download address:https://github.com/dell/dkms/archive/v%{version}.tar.gz
+Source0: dkms-%{version}.tar.gz
+# because Mandriva calls this package dkms-minimal
+Provides: dkms-minimal = %{version}
+Requires: coreutils
+Requires: cpio
+Requires: findutils
+Requires: gawk
+Requires: gcc
+Requires: grep
+Requires: gzip
+Requires: kernel-devel
+Requires: sed
+Requires: tar 
+Requires: which
+Requires: bash > 1.99
+Requires:       kmod
+BuildRequires:          systemd
+Requires(post):         systemd
+Requires(preun):        systemd
+Requires(postun):       systemd
+Requires: kernel-devel
+
+%description
+This package contains the framework for the Dynamic Kernel Module Support (DKMS)
+method for installing module RPMS as originally developed by Dell.
+
+%prep
+
+%setup -q
+
+%build
+
+%triggerpostun -- %{name} < 1.90.00-1
+for dir in `find %{_localstatedir}/%{name} -type d -maxdepth 1 -mindepth 1`; do
+	mv -f $dir %{_localstatedir}/lib/%{name}
+done
+[ -e %{_sysconfdir}/dkms_framework.conf ] && ! [ -e %{_sysconfdir}/%{name}/framework.conf ] && mkdir %{_sysconfdir}/%{name} && cp -a %{_sysconfdir}/dkms_framework.conf %{_sysconfdir}/%{name}/framework.conf
+arch_used=""
+[ `uname -m` == "x86_64" ] && [ `cat /proc/cpuinfo | grep -c "Intel"` -gt 0 ] && arch_used="ia32e" || arch_used=`uname -m`
+echo ""
+echo "ALERT! ALERT! ALERT!"
+echo ""
+echo "You are using a version of DKMS which does not support multiple system"
+echo "architectures.  Your DKMS tree will now be modified to add this support."
+echo ""
+echo "The upgrade will assume all built modules are for arch: $arch_used"
+current_kernel=`uname -r`
+dkms_tree="%{_localstatedir}/lib/%{name}"
+source_tree="%{_prefix}/src"
+tmp_location="/tmp"
+dkms_frameworkconf="%{_sysconfdir}/%{name}/framework.conf"
+. $dkms_frameworkconf 2>/dev/null
+echo ""
+echo "Fixing directories."
+for directory in `find $dkms_tree -type d -name "module" -mindepth 3 -maxdepth 4`; do
+	dir_to_fix=`echo $directory | sed 's#/module$##'`
+	echo "Creating $dir_to_fix/$arch_used..."
+	mkdir $dir_to_fix/$arch_used
+	mv -f $dir_to_fix/* $dir_to_fix/$arch_used 2>/dev/null
+done
+echo ""
+echo "Fixing symlinks."
+for symlink in `find $dkms_tree -type l -name "kernel*" -mindepth 2 -maxdepth 2`; do
+	symlink_kernelname=`echo $symlink | sed 's#.*/kernel-##'`
+	dir_of_symlink=`echo $symlink | sed 's#/kernel-.*$##'`
+	cd $dir_of_symlink
+	read_link="$symlink"
+	while [ -L "$read_link" ]; do
+		read_link=`ls -l $read_link | sed 's/.*-> //'`
+	done
+	if [ `echo $read_link | sed 's#/# #g' | wc -w | awk {'print $1'}` -lt 3 ]; then
+		echo "Updating $symlink..."
+		ln -sf $read_link/$arch_used kernel-$symlink_kernelname-$arch_used
+		rm -f $symlink
+	fi
+	cd -
+done
+echo ""
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+make install-redhat-systemd DESTDIR=$RPM_BUILD_ROOT \
+    SBIN=$RPM_BUILD_ROOT%{_sbindir} \
+    VAR=$RPM_BUILD_ROOT%{_localstatedir}/lib/%{name} \
+    MAN=$RPM_BUILD_ROOT%{_mandir}/man8 \
+    ETC=$RPM_BUILD_ROOT%{_sysconfdir}/%{name} \
+    BASHDIR=$RPM_BUILD_ROOT%{_sysconfdir}/bash_completion.d \
+    LIBDIR=$RPM_BUILD_ROOT%{_prefix}/lib/%{name}
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post
+systemctl enable %{name}.service>/dev/null 2>&1
+
+%preun
+if [ $1 -eq 0 ]; then
+    # Package removal, not upgrade
+    /bin/systemctl --no-reload disable %{name}.service >/dev/null 2>&1 || :
+fi
+
+%systemd_preun %{name}.service
+
+%postun
+%systemd_postun %{name}.service
+
+%files
+%defattr(-,root,root)
+%doc sample.spec sample.conf AUTHORS COPYING README.md
+%{_unitdir}/%{name}.service
+%{_prefix}/lib/%{name}
+%{_mandir}/*/*
+%{_sbindir}/%{name}
+%{_localstatedir}/lib/%{name}
+%config(noreplace) %{_sysconfdir}/%{name}
+# these dirs are for plugins - owned by other packages
+%{_sysconfdir}/kernel/postinst.d/%{name}
+%{_sysconfdir}/kernel/prerm.d/%{name}
+%{_sysconfdir}/bash_completion.d/%{name}
+
+%changelog
+* Fri Feb 14 2020 Tianfei <tianfei16@huawei.com> - 2.6.1-5
+- Package init