Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8c5d4b64 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kbuild: rpm-pkg: refactor mkspec with here doc 



The repeat of echo is unreadable.  The here-document is a well-known
device for such scripts.  One difficulty is we have a bunch of PREBUILT
conditionals that would split the here-document.

My idea is to add "$S" annotatation to lines only for the source package
spec file, then post-process it by sed.  I hope it will make our life
easier than repeat of "cat <<EOF ..."

I confirmed this commit still produced the same (bin)kernel.spec as
before.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent 5289c322

scripts/package/mkspec

+105 −113
Original line number Original line Diff line number Diff line
@@ -11,9 +11,9 @@ 




# how we were called determines which rpms we build and how we build them

# how we were called determines which rpms we build and how we build them

if [ "$1" = prebuilt ]; then

if [ "$1" = prebuilt ]; then

	PREBUILT=true

	S=DEL

else

else

	PREBUILT=false

	S=

fi

fi





if grep -q CONFIG_DRM=y .config; then

if grep -q CONFIG_DRM=y .config; then
@@ -26,120 +26,112 @@ EXCLUDES="$RCS_TAR_IGNORE --exclude=.tmp_versions --exclude=*vmlinux* \ 
--exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation \

--exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation \

--exclude=.config.old --exclude=.missing-syscalls.d"

--exclude=.config.old --exclude=.missing-syscalls.d"





echo "Name: kernel"

# We can label the here-doc lines for conditional output to the spec file

echo "Summary: The Linux Kernel"

#

echo "Version: $__KERNELRELEASE"

# Labels:

echo "Release: $(cat .version 2>/dev/null || echo 1)"

#  $S: this line is enabled only when building source package

echo "License: GPL"

sed -e '/^DEL/d' -e 's/^\t*//' <<EOF

echo "Group: System Environment/Kernel"

	Name: kernel

echo "Vendor: The Linux Community"

	Summary: The Linux Kernel

echo "URL: http://www.kernel.org"

	Version: $__KERNELRELEASE

	Release: $(cat .version 2>/dev/null || echo 1)

	License: GPL

	Group: System Environment/Kernel

	Vendor: The Linux Community

	URL: http://www.kernel.org

$S	Source: kernel-$__KERNELRELEASE.tar.gz

	Provides: $PROVIDES

	%define __spec_install_post /usr/lib/rpm/brp-compress || :

	%define debug_package %{nil}





if ! $PREBUILT; then

	%description

echo "Source: kernel-$__KERNELRELEASE.tar.gz"

	The Linux Kernel, the operating system core itself

fi





echo "Provides: $PROVIDES"

	%package headers

echo "%define __spec_install_post /usr/lib/rpm/brp-compress || :"

	Summary: Header files for the Linux kernel for use by glibc

echo "%define debug_package %{nil}"

	Group: Development/System

echo ""

	Obsoletes: kernel-headers

echo "%description"

	Provides: kernel-headers = %{version}

echo "The Linux Kernel, the operating system core itself"

	%description headers

echo ""

	Kernel-headers includes the C header files that specify the interface

echo "%package headers"

	between the Linux kernel and userspace libraries and programs.  The

echo "Summary: Header files for the Linux kernel for use by glibc"

	header files define structures and constants that are needed for

echo "Group: Development/System"

	building most standard programs and are also needed for rebuilding the

echo "Obsoletes: kernel-headers"

	glibc package.

echo "Provides: kernel-headers = %{version}"

echo "%description headers"

echo "Kernel-headers includes the C header files that specify the interface"

echo "between the Linux kernel and userspace libraries and programs.  The"

echo "header files define structures and constants that are needed for"

echo "building most standard programs and are also needed for rebuilding the"

echo "glibc package."

echo ""





if ! $PREBUILT; then

$S	%package devel

echo "%package devel"

$S	Summary: Development package for building kernel modules to match the $__KERNELRELEASE kernel

echo "Summary: Development package for building kernel modules to match the $__KERNELRELEASE kernel"

$S	Group: System Environment/Kernel

echo "Group: System Environment/Kernel"

$S	AutoReqProv: no

echo "AutoReqProv: no"

$S	%description -n kernel-devel

echo "%description -n kernel-devel"

$S	This package provides kernel headers and makefiles sufficient to build modules

echo "This package provides kernel headers and makefiles sufficient to build modules"

$S	against the $__KERNELRELEASE kernel package.

echo "against the $__KERNELRELEASE kernel package."

$S

echo ""

$S	%prep

echo "%prep"

$S	%setup -q

echo "%setup -q"

$S

echo ""

$S	%build

echo "%build"

$S	make %{?_smp_mflags} KBUILD_BUILD_VERSION=%{release}

echo "make %{?_smp_mflags} KBUILD_BUILD_VERSION=%{release}"

$S

echo ""

	%install

fi

	mkdir -p \$RPM_BUILD_ROOT/boot

	%ifarch ia64

	mkdir -p \$RPM_BUILD_ROOT/boot/efi

	cp \$(make image_name) \$RPM_BUILD_ROOT/boot/efi/vmlinuz-$KERNELRELEASE

	ln -s efi/vmlinuz-$KERNELRELEASE \$RPM_BUILD_ROOT/boot/

	%else

	cp \$(make image_name) \$RPM_BUILD_ROOT/boot/vmlinuz-$KERNELRELEASE

	%endif

	make %{?_smp_mflags} INSTALL_MOD_PATH=\$RPM_BUILD_ROOT KBUILD_SRC= modules_install

	make %{?_smp_mflags} INSTALL_HDR_PATH=\$RPM_BUILD_ROOT/usr KBUILD_SRC= headers_install

	cp System.map \$RPM_BUILD_ROOT/boot/System.map-$KERNELRELEASE

	cp .config \$RPM_BUILD_ROOT/boot/config-$KERNELRELEASE

	bzip2 -9 --keep vmlinux

	mv vmlinux.bz2 \$RPM_BUILD_ROOT/boot/vmlinux-$KERNELRELEASE.bz2

$S	rm -f \$RPM_BUILD_ROOT/lib/modules/$KERNELRELEASE/build

$S	rm -f \$RPM_BUILD_ROOT/lib/modules/$KERNELRELEASE/source

$S	mkdir -p \$RPM_BUILD_ROOT/usr/src/kernels/$KERNELRELEASE

$S	tar cf - . $EXCLUDES | tar xf - -C \$RPM_BUILD_ROOT/usr/src/kernels/$KERNELRELEASE

$S	cd \$RPM_BUILD_ROOT/lib/modules/$KERNELRELEASE

$S	ln -sf /usr/src/kernels/$KERNELRELEASE build

$S	ln -sf /usr/src/kernels/$KERNELRELEASE source





echo "%install"

	%clean

echo 'mkdir -p $RPM_BUILD_ROOT/boot'

	rm -rf \$RPM_BUILD_ROOT

echo "%ifarch ia64"

echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi'

echo 'cp $(make image_name) $RPM_BUILD_ROOT'"/boot/efi/vmlinuz-$KERNELRELEASE"

echo 'ln -s '"efi/vmlinuz-$KERNELRELEASE" '$RPM_BUILD_ROOT'"/boot/"

echo "%else"

echo 'cp $(make image_name) $RPM_BUILD_ROOT'"/boot/vmlinuz-$KERNELRELEASE"

echo "%endif"

echo 'make %{?_smp_mflags} INSTALL_MOD_PATH=$RPM_BUILD_ROOT KBUILD_SRC= modules_install'

echo 'make %{?_smp_mflags} INSTALL_HDR_PATH=$RPM_BUILD_ROOT/usr KBUILD_SRC= headers_install'

echo 'cp System.map $RPM_BUILD_ROOT'"/boot/System.map-$KERNELRELEASE"

echo 'cp .config $RPM_BUILD_ROOT'"/boot/config-$KERNELRELEASE"

echo 'bzip2 -9 --keep vmlinux'

echo 'mv vmlinux.bz2 $RPM_BUILD_ROOT'"/boot/vmlinux-$KERNELRELEASE.bz2"





if ! $PREBUILT; then

	%post

echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/build"

	if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then

echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/source"

	cp /boot/vmlinuz-$KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm

echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"

	cp /boot/System.map-$KERNELRELEASE /boot/.System.map-$KERNELRELEASE-rpm

echo "tar cf - . $EXCLUDES | tar xf - -C "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"

	rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE

echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"

	/sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm

echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"

	rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm

echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"

	fi

	fi





echo ""

	%preun

echo "%clean"

	if [ -x /sbin/new-kernel-pkg ]; then

echo 'rm -rf $RPM_BUILD_ROOT'

	new-kernel-pkg --remove $KERNELRELEASE --rminitrd --initrdfile=/boot/initramfs-$KERNELRELEASE.img

echo ""

echo "%post"

echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"

echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm"

echo "cp /boot/System.map-$KERNELRELEASE /boot/.System.map-$KERNELRELEASE-rpm"

echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"

echo "/sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm"

echo "rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm"

echo "fi"

echo ""

echo "%preun"

echo "if [ -x /sbin/new-kernel-pkg ]; then"

echo "new-kernel-pkg --remove $KERNELRELEASE --rminitrd --initrdfile=/boot/initramfs-$KERNELRELEASE.img"

echo "fi"

echo ""

echo "%postun"

echo "if [ -x /sbin/update-bootloader ]; then"

echo "/sbin/update-bootloader --remove $KERNELRELEASE"

echo "fi"

echo ""

echo "%files"

echo '%defattr (-, root, root)'

echo "/lib/modules/$KERNELRELEASE"

echo "%exclude /lib/modules/$KERNELRELEASE/build"

echo "%exclude /lib/modules/$KERNELRELEASE/source"

echo "/boot/*"

echo ""

echo "%files headers"

echo '%defattr (-, root, root)'

echo "/usr/include"

if ! $PREBUILT; then

echo ""

echo "%files devel"

echo '%defattr (-, root, root)'

echo "/usr/src/kernels/$KERNELRELEASE"

echo "/lib/modules/$KERNELRELEASE/build"

echo "/lib/modules/$KERNELRELEASE/source"

	fi

	fi



	%postun

	if [ -x /sbin/update-bootloader ]; then

	/sbin/update-bootloader --remove $KERNELRELEASE

	fi



	%files

	%defattr (-, root, root)

	/lib/modules/$KERNELRELEASE

	%exclude /lib/modules/$KERNELRELEASE/build

	%exclude /lib/modules/$KERNELRELEASE/source

	/boot/*



	%files headers

	%defattr (-, root, root)

	/usr/include

$S

$S	%files devel

$S	%defattr (-, root, root)

$S	/usr/src/kernels/$KERNELRELEASE

$S	/lib/modules/$KERNELRELEASE/build

$S	/lib/modules/$KERNELRELEASE/source

EOF