#
# spec file for package kernel-default subpackage builds
#
# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
# needssslcertforbuild


%define srcversion 4.20
%define patchversion 4.20.10
%define variant %{nil}
%define vanilla_only 0

%define rpm_kver %(rpm -q --qf '%%{VERSION}' kernel-%build_flavor)
%define rpm_krel %(rpm -q --qf '%%{RELEASE}' kernel-%build_flavor)
%define kernel_spec_release %rpm_krel

%include %_sourcedir/kernel-spec-macros

%define build_flavor	default
%define build_default	("%build_flavor" == "default")
%define build_vanilla	("%build_flavor" == "vanilla")

%define cpu_arch_flavor %cpu_arch/%build_flavor

# Force bzip2 instead of lzma compression to
# 1) allow install on older dist versions, and
# 2) decrease build times (bsc#962356)
#%define _binary_payload w9.bzdio
# Do not recompute the build-id of vmlinux in find-debuginfo.sh (bsc#964063)
%undefine _unique_build_ids
%define _no_recompute_build_ids 1
# prevent usr/lib/debug/boot/vmlinux-4.12.14-11.10-default-4.12.14-11.10.ppc64le.debug
%undefine _unique_debug_names

# define %extrasummary, %extradescription, and %modules
# %extrasummary appended to package summary
# %extradescription appended to package description
# %modules is list of modules to include in the package (if they exist)
%include %_sourcedir/kernel-subpackage.conf

Name:           kernel-%build_flavor-base
BuildRequires:  coreutils
BuildRequires:  device-mapper
BuildRequires:  dracut
BuildRequires:  kmod
BuildRequires:  kernel-%build_flavor-srchash-8c9f09c7b84f4ab401957df7b49e75b2cabee663
BuildRequires:  kernel-%build_flavor-devel
BuildRequires:  util-linux
ExclusiveArch:  aarch64 armv6hl armv7hl %ix86 ppc64 ppc64le s390x x86_64
Summary:        %(rpm -q --qf '%%{SUMMARY}' kernel-%build_flavor) %extrasummary
URL:            %(rpm -q --qf '%%{URL}' kernel-%build_flavor)
Group:          %(rpm -q --qf '%%{GROUP}' kernel-%build_flavor)
License:        GPL-2.0
Version:        %rpm_kver
Release:        %rpm_krel.<RELEASE>
Provides:       %name(%_target) = %version-%rpm_krel
Provides:       %name = %version-%source_rel
# bnc#901925
Provides:       %name-%version-%source_rel
Provides:       %{name}_%_target_cpu = %version-%source_rel
Provides:       kernel-base = %version-%source_rel
Provides:       multiversion(kernel)
# In SLE11, kernel-$flavor complemented kernel-$flavor-base. With SLE12,
# kernel-$flavor itself contains all the needed files and kernel-$flavor-base
# is a subset that can replace kernel-$flavor in some scenarios. We need to
# obsolete the -base subpackage from SLE11, so that the base files are not
# owned by multiple packages now. The dependency is not correct wrt openSUSE
# 11.2 - 11.4, but we primarily care about the supported upgrade path.
Obsoletes:      kernel-%build_flavor-base < 3.1
Recommends: kernel-firmware
# The following is copied to the -base subpackage as well
# BEGIN COMMON DEPS
Requires(pre):  coreutils awk
# For /usr/lib/module-init-tools/weak-modules2
Requires(post): suse-module-tools
# For depmod (modutils is a dependency provided by both module-init-tools and
# kmod-compat)
Requires(post): modutils
# This Requires is wrong, because the post/postun scripts have a
# test -x update-bootloader, having perl-Bootloader is not a hard requirement.
# But, there is no way to tell rpm or yast to schedule the installation
# of perl-Bootloader before kernel-binary.rpm if both are in the list of
# packages to install/update. Likewise, this is true for mkinitrd.
# Need a perl-Bootloader with /usr/lib/bootloader/bootloader_entry
Requires(post): perl-Bootloader >= 0.4.15
%if %build_vanilla
Requires(post): mkinitrd
%else
# Require a mkinitrd that can handle usbhid/hid-generic built-in (bnc#773559)
Requires(post): mkinitrd >= 2.7.1
%endif
# Install the package providing /etc/SuSE-release early enough, so that
# the grub entry has correct title (bnc#757565)
Requires(post): distribution-release
# Do not install p-b and mkinitrd for the install check, the %post script is
# able to handle this
#!BuildIgnore: perl-Bootloader mkinitrd distribution-release
# Remove some packages that are installed automatically by the build system,
# but are not needed to build the kernel
#!BuildIgnore: autoconf automake gettext-runtime libtool cvs gettext-tools udev insserv

%ifarch s390 s390x
%if %build_vanilla && 0%{?suse_version} < 1130
BuildRequires:  dwarfextract
%endif
%endif
%ifarch %arm
BuildRequires:  u-boot-tools
%endif

Obsoletes:      microcode_ctl

# Force bzip2 instead of lzma compression to
# 1) allow install on older dist versions, and
# 2) decrease build times (bsc#962356)
%define _binary_payload w9.bzdio
# Do not recompute the build-id of vmlinux in find-debuginfo.sh (bsc#964063)
%undefine _unique_build_ids
%define _no_recompute_build_ids 1
# prevent usr/lib/debug/boot/vmlinux-4.12.14-11.10-default-4.12.14-11.10.ppc64le.debug
%undefine _unique_debug_names
# dead network if installed on SLES10, otherwise it will work (mostly)
Conflicts:      sysfsutils < 2.0
Conflicts:      apparmor-profiles <= 2.1
Conflicts:      apparmor-parser < 2.3
# root-lvm only works with newer udevs
Conflicts:      udev < 118
Conflicts:      lvm2 < 2.02.33
# Interface to hv_kvp_daemon changed
Conflicts:      hyper-v < 4
%ifarch %ix86
Conflicts:      libc.so.6()(64bit)
%endif
Provides:       kernel = %version-%source_rel
Provides:       kernel-%build_flavor-base-srchash-8c9f09c7b84f4ab401957df7b49e75b2cabee663
Provides:       kernel-srchash-8c9f09c7b84f4ab401957df7b49e75b2cabee663
# END COMMON DEPS
Provides:       %name-srchash-8c9f09c7b84f4ab401957df7b49e75b2cabee663
%ifarch %ix86
Provides:       kernel-trace-base = 3.13
Obsoletes:      kernel-trace-base <= 3.13
%endif
%ifarch ppc64
Provides:       kernel-kdump-base = 2.6.28
Obsoletes:      kernel-kdump-base <= 2.6.28
%endif
%ifarch s390x
Provides:       kernel-trace-base = 3.13
Obsoletes:      kernel-trace-base <= 3.13
%endif
%ifarch x86_64
Provides:       kernel-trace-base = 3.13
Obsoletes:      kernel-trace-base <= 3.13
Provides:       kernel-bigsmp-base = 3.1
Obsoletes:      kernel-bigsmp-base <= 3.1
Provides:       kernel-desktop-base = 4.3
Obsoletes:      kernel-desktop-base <= 4.3
Provides:       kernel-xen-base = 4.4
Obsoletes:      kernel-xen-base <= 4.4
Provides:       kernel-ec2-base = 4.4
Obsoletes:      kernel-ec2-base <= 4.4
%endif
%obsolete_rebuilds %name
Source0:        http://www.kernel.org/pub/linux/kernel/v4.x/linux-%srcversion.tar.xz
Source2:        source-post.sh
Source3:        kernel-source.rpmlintrc
Source8:        devel-pre.sh
Source9:        devel-post.sh
Source10:       preun.sh
Source11:       postun.sh
Source12:       pre.sh
Source13:       post.sh
Source14:       series.conf
Source16:       guards
Source17:       apply-patches
Source21:       config.conf
Source23:       supported.conf
Source33:       check-for-config-changes
Source35:       group-source-files.pl
Source36:       README.PATCH-POLICY.SUSE
Source37:       README.SUSE
Source38:       README.KSYMS
Source39:       config-options.changes.txt
Source40:       source-timestamp
Source46:       split-modules
Source47:       modversions
Source48:       macros.kernel-source
Source49:       kernel-module-subpackage
Source50:       kabi.pl
Source51:       mkspec
Source52:       kernel-source%variant.changes
Source53:       kernel-source.spec.in
Source54:       kernel-binary.spec.in
Source55:       kernel-syms.spec.in
Source56:       kernel-docs.spec.in
Source57:       kernel-cert-subpackage
Source58:       constraints.in
Source60:       config.sh
Source61:       compute-PATCHVERSION.sh
Source62:       old-flavors
Source63:       arch-symbols
Source64:       package-descriptions
Source65:       kernel-spec-macros
Source67:       log.sh
Source68:       host-memcpy-hack.h
Source69:       try-disable-staging-driver
Source70:       kernel-obs-build.spec.in
Source71:       kernel-obs-qa.spec.in
Source72:       compress-vmlinux.sh
Source73:       dtb.spec.in.in
Source74:       mkspec-dtb
Source75:       release-projects
Source76:       check-module-license
Source77:       klp-symbols
Source78:       modules.fips
Source79:       kernel-subpackage-build.spec.in
Source80:       kernel-subpackage.conf
Source81:       subpackage-names.conf
Source82:       splitflist
Source83:       mergedep
Source84:       moddep
Source85:       modflist
Source100:      config.tar.bz2
Source101:      config.addon.tar.bz2
Source102:      patches.arch.tar.bz2
Source103:      patches.drivers.tar.bz2
Source104:      patches.fixes.tar.bz2
Source105:      patches.rpmify.tar.bz2
Source106:      patches.suse.tar.bz2
Source108:      patches.addon.tar.bz2
Source109:      patches.kernel.org.tar.bz2
Source110:      patches.apparmor.tar.bz2
Source111:      patches.rt.tar.bz2
Source113:      patches.kabi.tar.bz2
Source120:      kabi.tar.bz2
Source121:      sysctl.tar.bz2
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
ExclusiveArch:  aarch64 armv6hl armv7hl %ix86 ppc64 ppc64le s390x x86_64
%define kmp_target_cpu %_target_cpu
%ifarch %ix86
# Only i386/default supports i586, mark other flavors' packages as i686
%if ! %build_default
BuildArch:      i686
# KMPs are always built as i586, because rpm does not allow to build
# subpackages for different architectures. Therefore, we change the
# /usr/src/linux-obj/<arch> symlink to i586.
%define kmp_target_cpu i586
%endif
%endif

# These files are found in the kernel-source package:
NoSource:       0
NoSource:       2
NoSource:       3
NoSource:       8
NoSource:       9
NoSource:       10
NoSource:       11
NoSource:       12
NoSource:       13
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NoSource:       46
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NoSource:       121


%description
%(rpm -q --qf '%%{DESCRIPTION}' kernel-%build_flavor)
%extradescription

This is a subpackage of kernel-%build_flavor. Development files are in
kernel-%build_flavor-devel and sources in kernel-source-%variant.

%prep

%build

%install
set -o pipefail
install -d -m 0755 $RPM_BUILD_ROOT/boot

chmod 755 %_sourcedir/splitflist
%_sourcedir/splitflist kernel-%build_flavor kernel.flist kernel-ghost.flist
echo Missing files:
cat kernel-ghost.flist

# The scripts need to be regenerated here. Eventually we should get rid of
# base_package and use one script.
%ifarch %ix86 x86_64
    image=vmlinuz
%endif
%ifarch ppc ppc64 ppc64le
    image=vmlinux
%endif
%ifarch s390 s390x
    image=image
%endif
%ifarch %arm
    image=zImage
%endif
%ifarch aarch64
    image=Image
%endif

certs=($(rpm -ql kernel-%build_flavor | grep ^/etc/uefi/certs/ ||:))

for sub in '-base'; do
    base_package=1 # should use for any package name
    for script in preun postun pre post; do
        if test %build_flavor = "zfcpdump"; then
            : >%_builddir/$script.sh
            continue
        fi
        sed -e "s:@KERNELRELEASE@:%kernelrelease:g" \
            -e "s:@IMAGE@:$image:g" \
            -e "s:@FLAVOR""@:%build_flavor:g" \
            -e "s:@SUBPACKAGE""@:%name:g" \
            -e "s:@BASE_PACKAGE@:$base_package:g" \
            -e "s:@RPM_VERSION_RELEASE@:%version-%release:g" \
	    -e "s:@CPU_ARCH_FLAVOR@:%cpu_arch_flavor:g" \
            -e "s:@SRCVARIANT@:%variant:g" \
            %_sourcedir/$script.sh > %_builddir/$script.sh
        if test "$base_package" -eq 1 -a "${#certs[@]}" -gt 0; then
            case "$script" in
            preun | postun | post)
                # Copy the respective scriptlet from kernel-cert-subpackage
                sed "1,/^%%$script / d; /^%%[^%%]/,\$ d; s:@CERTS@:${certs[*]}:g" \
                    %_sourcedir/kernel-cert-subpackage \
                    >>"%_builddir/$script.sh"
            esac
        fi
	# Do an exit 0 at the end of each scriptlet. If the last real command
	# in the scriptlet (e.g. update-bootloader call, see bnc#809617)
	# returns an error, we do not want to amplify the damage by leaving
	# the system in an inconsistent state.
	echo "exit 0" >>"%_builddir/$script.sh"
    done
done

[ -z "$(rpm -q --triggers kernel-%build_flavor)" ] # not handled

KREL=$(cat kernel.flist | grep ^/lib/modules | { sort -r ||: ;} | head -n 1 | sed -e s,^/lib/modules/,, -e 's,/.*,,')

chmod 755 %_sourcedir/mergedep
%_sourcedir/mergedep $KREL > modules.dep

echo "%{?modules}" | tr ', ' '\n\n' > request-modules

chmod 755 %_sourcedir/moddep
%_sourcedir/moddep modules.dep request-modules modules

chmod 755 %_sourcedir/modflist
%_sourcedir/modflist kernel.flist modules modules.flist
cat kernel.flist | grep -v ^/lib/modules >> modules.flist
[ -d /lib/modules/$KREL/vdso ] && echo /lib/modules/$KREL/vdso >> modules.flist ||:
echo /lib/modules/$KREL/modules.* | tr ' ' '\n' >> modules.flist

tar -C / -cf- -T modules.flist | tar -C $RPM_BUILD_ROOT -xvf-

moderr="$(/usr/sbin/depmod -b $RPM_BUILD_ROOT -e -F /boot/System.map-$KREL $KREL 2>&1 > /dev/null)"

if [ "$moderr" ] ; then
echo Picked modules have errors:
echo $moderr
exit 1
fi

echo "%defattr(-,root,root)" > subpackage.flist
cat kernel.flist | grep -v ^/lib/modules >> subpackage.flist
echo /lib/modules/$KREL >> subpackage.flist
cat kernel-ghost.flist | sed -e 's/^/%ghost /' >> subpackage.flist

cat kernel-ghost.flist | while read ghost ; do
	case $ghost in
		/boot/image-%build_flavor | /boot/vmlinux-%build_flavor | /boot/vmlinuz-%build_flavor | \
		/boot/Image-%build_flavor | /boot/initrd-%build_flavor)
			ln -s $(basename $ghost -%build_flavor)-$KREL $RPM_BUILD_ROOT$ghost
			;;
		/boot/vmlinux | /boot/vmlinuz | /boot/Image | /boot/image | /boot/initrd)
			ln -s $ghost-$KREL $RPM_BUILD_ROOT$ghost
			;;
		/boot/vmlinux-$KREL)
			[ -f /boot/vmlinux-$KREL.gz ] && gunzip -dc < /boot/vmlinux-$KREL.gz > vmlinux-$KREL
			size="$(ls -l vmlinux-$KREL | sed -e 's/^\([^ ]* \)\{4\}//' -e 's/ .*//')"
			dd if=/dev/zero bs=1 count="$size" of=$RPM_BUILD_ROOT$ghost
			;;
		/boot/initrd-$KREL | /boot/initrd-$KREL-kdump)
			# Create a dummy initrd with roughly the size the real one will have.
			# That way, YaST will know that this package requires some additional
			# space in /boot.
			dd if=/dev/zero of=$RPM_BUILD_ROOT$ghost \
			      bs=1024 seek=2047 count=1
			chmod 0600 $RPM_BUILD_ROOT$ghost
			;;
		/lib/modules/$KREL/modules.*)
			[ -f $RPM_BUILD_ROOT$ghost ]
			;;
		*)
			echo Missing file "$ghost" not handled.
			exit 1;
			;;
	esac
done

%preun -f preun.sh

%postun -f postun.sh

%pre -f pre.sh

%post -f post.sh

%files -f subpackage.flist

%changelog