1 files changed, 128 insertions, 0 deletions
diff --git a/kernel.spec.template b/kernel.spec.template
new file mode 100644
index 0000000..e4edb35
--- /dev/null
+++ b/kernel.spec.template
@@ -0,0 +1,128 @@
+%global debug_package %{nil}
+
+%define KNLVERS %{version}-%{release}.%{_target_cpu}
+%define RPMVERS %{version}-%{release}
+
+Name:           kernel-@variant@
+License:        GPLv2
+Version:        @rpmvers@
+Release:        @release@.@variant@%{dist}
+Summary:        linux kernel, @variant@
+Source0:        linux-@version@.tar.gz
+Source1:        kernel.config.el75
+Source9:        kernel.config.tweaks
+
+BuildRequires:  devtoolset-9-gcc
+BuildRequires:  devtoolset-9-binutils
+BuildRequires:  make bc flex bison
+BuildRequires:  openssl-devel
+BuildRequires:  pkgconfig(libelf)
+
+Requires:       grubby
+Provides:       kernel = %{RPMVERS}
+
+%package headers
+Summary:        linux kernel, @variant@, headers
+#Obsoletes:      kernel-headers < %{RPMVERS}
+#Provides:       kernel-headers = %{RPMVERS}
+
+%description
+linux kernel, @variant@
+
+%description headers
+linux kernel, @variant@, headers
+
+%prep
+%setup -q -n linux-@version@
+
+%build
+source /opt/rh/devtoolset-9/enable
+gcc --version
+mkdir build
+make O=build defconfig
+cp %{SOURCE1} build/.config
+cat %{SOURCE9} >> build/.config
+make -C build olddefconfig
+echo "CONFIG_LOCALVERSION=\"-%{release}.%{_target_cpu}\"" >> build/.config
+make -C build oldconfig
+make EXTRAVERSION="" \
+     -C build
+
+%install
+source /opt/rh/devtoolset-9/enable
+mkdir -p %{buildroot}/{boot,lib/modules}
+make EXTRAVERSION="" \
+     INSTALL_PATH=%{buildroot}/boot \
+     INSTALL_MOD_PATH=%{buildroot} \
+     INSTALL_HDR_PATH=%{buildroot}/usr \
+     INSTALLKERNEL=/bin/true \
+     -C build \
+     install modules_install headers_install
+
+# debug
+ls %{buildroot}/boot
+ls %{buildroot}/lib/modules
+ls %{buildroot}/lib/modules/%{KNLVERS}
+
+# rename /boot files, add config
+mv %{buildroot}/boot/System.map \
+   %{buildroot}/boot/System.map-%{KNLVERS}
+mv %{buildroot}/boot/vmlinuz \
+   %{buildroot}/boot/vmlinuz-%{KNLVERS}
+cp build/.config %{buildroot}/boot/config-%{KNLVERS}
+
+# cleanup
+rm -rf %{buildroot}/lib/firmware
+rm -f %{buildroot}/lib/modules/%{KNLVERS}/modules.*.bin
+rm -f %{buildroot}/lib/modules/%{KNLVERS}/modules.{symbols,softdep,devname,dep,alias}
+rm -f %{buildroot}/lib/modules/%{KNLVERS}/source
+rm -f %{buildroot}/lib/modules/%{KNLVERS}/build
+find %{buildroot}/usr -name .install      -exec rm "{}" ";"
+find %{buildroot}/usr -name ..install.cmd -exec rm "{}" ";"
+
+# strip and compress modules
+find %{buildroot}/lib/modules -name "*.ko"  | xargs strip --strip-debug
+find %{buildroot}/lib/modules -name "*.ko"  | xargs gzip
+
+# make systemtap happy
+mkdir %{buildroot}/lib/modules/%{KNLVERS}/build
+cp build/.config %{buildroot}/lib/modules/%{KNLVERS}/build
+
+%post
+if test -x /usr/sbin/new-kernel-pkg; then
+	echo "# new-kernel-pkg install %{name}-%{KNLVERS}"
+	/usr/sbin/new-kernel-pkg --package %{name} \
+		--install "%{KNLVERS}"
+fi
+
+%preun
+if test -x /usr/sbin/new-kernel-pkg; then
+	echo "# new-kernel-pkg remove %{name}-%{KNLVERS}"
+	/usr/sbin/new-kernel-pkg \
+		--rminitrd --rmmoddep --remove "%{KNLVERS}"
+else
+	echo "# kernel-install remove /boot/vmlinuz-%{KNLVERS}"
+	/bin/kernel-install remove "%{KNLVERS}" "/boot/vmlinuz-%{KNLVERS}"
+fi
+
+%posttrans
+if test -x /usr/sbin/new-kernel-pkg; then
+	echo "# new-kernel-pkg update+posttrans %{name}-%{KNLVERS}"
+	/usr/sbin/new-kernel-pkg --package %{name} \
+		--mkinitrd --dracut --depmod --update "%{KNLVERS}"
+	/usr/sbin/new-kernel-pkg --package %{name} \
+		--rpmposttrans "%{KNLVERS}"
+else
+	echo "# kernel-install add /boot/vmlinuz-%{KNLVERS}"
+	/bin/kernel-install add "%{KNLVERS}" "/boot/vmlinuz-%{KNLVERS}"
+fi
+
+%files
+/boot/config-%{KNLVERS}
+/boot/vmlinuz-%{KNLVERS}
+/boot/System.map-%{KNLVERS}
+/lib/modules/%{KNLVERS}
+%ghost /boot/initramfs-%{KNLVERS}.img
+
+%files headers
+/usr/include/*