[ipfire-3.x.git] / kernel / kernel.nm

###############################################################################
# IPFire.org    - An Open Source Firewall Solution                            #
# Copyright (C) - IPFire Development Team <info@ipfire.org>                   #
###############################################################################

name       = kernel
version    = 3.7.7
release    = 1
thisapp    = linux-%{version}

maintainer = Arne Fitzenreiter <arne.fitzenreiter@ipfire.org>
groups     = System/Kernels
url        = http://www.kernel.org/
license    = GPLv2
summary    = The Linux kernel.

description
	The kernel package contains the Linux kernel (vmlinuz), the core of any
	Linux operating system. The kernel handles the basic functions
	of the operating system: memory allocation, process allocation, device
	input and output, etc.
end

# Version helper variables.
localversion = %{release}.%{DISTRO_DISTTAG}.%{DISTRO_ARCH}
fullver      = %{version}-%{localversion}

source_dl    = http://www.kernel.org/pub/linux/kernel/v3.x/
sources      = %{thisapp}.tar.xz

build
	# icecream cannot be used to compile the kernel.
	# Because the PaX patch does use GCC plugins to harden the kernel which
	# are not available on the remote compilers, we need to disable it here.
	export ICECC=no

	requires
		asciidoc
		audit-devel
		binutils >= 2.23.51.0.3-3
		binutils-devel
		bison
		elfutils-devel
		flex
		gcc-plugin-devel
		gettext
		libunwind-devel
		ncurses-devel
		net-tools
		newt-devel
		pciutils-devel
		perl
		python-devel
		slang-devel
		xmlto

		/sbin/depmod
	end

	# i686 needs librmi for cpupower.
	if "%{DISTRO_ARCH}" == "i686"
		requires += liblrmi-devel
	end

	# A list of kernels to build.
	kernels =

	# Arguments that are passed to the kernel build command.
	kernel_build_flags =

	kernel_target = bzImage
	if "%{DISTRO_ARCH}" == "i686"
		# Build a default and legacy kernel for the
		# i686 architecture.
		build_kernel_default = 1
		build_kernel_legacy = 1

		kernel_arch  = x86
		kernel_image = arch/%{kernel_arch}/boot/bzImage

	end

	if "%{DISTRO_ARCH}" == "x86_64"
		build_kernel_default = 1

		kernel_arch  = x86
		kernel_image = arch/%{kernel_arch}/boot/bzImage
	end

	if "%{DISTRO_ARCH}" == "armv5tel"
		# ERROR Currently all kernel images are disabled, because they
		# won't build with the grsecurity patch.

		# Build a kernel for Marvell Kirkwood-based devices.
		build_kernel_kirkwood = 1

		kernel_arch  = arm
		kernel_image = arch/%{kernel_arch}/boot/zImage

		# http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091404.html
		kernel_build_flags = KALLSYMS_EXTRA_PASS=1
	end

	if "%{DISTRO_ARCH}" == "armv7hl"
		# Build a kernel for Samsung's Exynos SoCs.
		build_kernel_exynos = 1

		# Build a kernel for TI OMAP SoCs.
		build_kernel_omap = 1

		kernel_arch  = arm
		kernel_image = arch/%{kernel_arch}/boot/zImage
	end

	# Build default kernel.
	if "%{build_kernel_default}" == "1"
		kernels += default
	end

	# Build exynos kernel.
	if "%{build_kernel_exynos}" == "1"
		kernels += exynos
	end

	# Build legacy kernel.
	if "%{build_kernel_legacy}" == "1"
		kernels += legacy
	end

	# Build ARM kirkwood kernel.
	if "%{build_kernel_kirkwood}" == "1"
		kernels += kirkwood
	end

	# Build ARM omap kernel.
	if "%{build_kernel_omap}" == "1"
		kernels += omap
	end

	prepare_cmds
		rm -f %{DIR_APP}/localversion-grsec

		# Remove -Werror flag to fix ARMv5 build.
		sed -e "s/-Werror//g" -i grsecurity/Makefile

		# Disable the colorize plugin.
		# It's generally very nice but it clutters our
		# logfiles.
		sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \
			-i Makefile

		sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile

		cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \
			drivers/video/logo/logo_linux_clut224.ppm

		# Get rid of unwanted files resulting from patch fuzz.
		find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null

		# Remove unnecessary SCM files.
		find . -name .gitignore -exec rm -f {} \; >/dev/null

		# This prevents scripts/setlocalversion from mucking with our version numbers.
		touch .scmversion

		mkdir -pv configs

		cd %{DIR_SOURCE}
		configure_kernel() {
			local flavour=${1}
			local suffix
			if [ "${flavour}" != "default" ]; then
				suffix="-${flavour}"
			fi

			scripts/configure --kernel-dir=%{DIR_APP} \
				merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour}
		}

		# Generate configuration files for all kernels we are going to
		# build.
		for kernel in %{kernels}; do
			configure_kernel ${kernel}
		done
	end

	build
		build_kernel() {
			local flavour=${1}
			local suffix
			local localversion="%{localversion}"
			local fullversion="%{fullver}"
			if [ "${flavour}" != "default" ]; then
				suffix="-${flavour}"
				localversion="${localversion}.${flavour}"
				fullversion="${fullversion}.${flavour}"
			fi

			# Label the build.
			sed -i Makefile \
				-e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"

			# Clean up the source tree.
			make mrproper

			# Install configuration file.
			cp configs/config.${flavour} .config
			cat .config

			# Run the build.
			make ARCH=%{kernel_arch} oldnoconfig >/dev/null
			make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \
				%{kernel_build_flags} %{PARALLELISMFLAGS}

			# Install the results.
			mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/usr/lib/modules/${fullversion}
			install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
			install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
			install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}

			# Create empty initramfs (20M).
			dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20

			# Install modules.
			make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT}/usr mod-fw= V=1 \
				KERNELRELEASE=${fullversion} modules_install

			# Install vdso.
			case "%{DISTRO_ARCH}" in
				i686)
					make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
						KERNELRELEASE=${fullversion} vdso_install
					;;
			esac

			# Create an empty settings file for dracut
			mkdir -p %{BUILDROOT}/etc/ld.so.conf.d
			echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
				> %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf

			# And now the scary looking part.
			#
			# Recreate source and build links.
			rm -f %{BUILDROOT}/usr/lib/modules/${fullversion}/{build,source}
			mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/build
			ln -sf build %{BUILDROOT}/usr/lib/modules/${fullversion}/source

			# Create dirs for extra modules.
			mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/extra

			cp --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \
				%{BUILDROOT}/usr/lib/modules/${fullversion}/build
			cp Module.symvers System.map \
				%{BUILDROOT}/usr/lib/modules/${fullversion}/build
			rm -rf %{BUILDROOT}/usr/lib/modules/${fullversion}/build/{Documentation,scripts,include}

			cp .config %{BUILDROOT}/usr/lib/modules/${fullversion}/build
			cp -a scripts %{BUILDROOT}/usr/lib/modules/${fullversion}/build
			find %{BUILDROOT}/usr/lib/modules/${fullversion}/build/scripts -name "*.o" \
				-exec rm -vf {} \;

			cp -a --parents arch/%{kernel_arch}/include \
				%{BUILDROOT}/usr/lib/modules/${fullversion}/build
			cp -a include %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include

			# Make sure we can build external modules.
			touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/Makefile \
				%{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/linux/version.h
			touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
				%{BUILDROOT}/usr/lib/modules/${fullversion}/build/autoconf.h
			cp %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
				%{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/config/auto.conf

			find %{BUILDROOT}/usr/lib/modules/${fullversion} -name "*.ko" -type f | \
				xargs chmod u+x

			# Move all development files to /usr/src.
			mkdir -p %{BUILDROOT}/usr/src/kernels
			mv %{BUILDROOT}/usr/lib/modules/${fullversion}/build \
				%{BUILDROOT}/usr/src/kernels/${fullversion}
			ln -sf ../../../src/kernels/${fullversion} \
				%{BUILDROOT}/usr/lib/modules/${fullversion}/build

			# Fix permissions.
			find %{BUILDROOT}/usr/src/kernels -name "modules.order" \
				-exec chmod 644 {} \;

			find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
		}

		for kernel in %{kernels}; do
			build_kernel ${kernel}
		done

		# Build tools.
		# cpupower
		chmod +x tools/power/cpupower/utils/version-gen.sh
		make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}

		if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
			pushd tools/power/cpupower/debug/x86_64
			make %{MAKETUNING}
			popd
		elif [ "%{DISTRO_ARCH}" = "i686" ]; then
			pushd tools/power/cpupower/debug/i386
			make %{MAKETUNING}
			popd
		fi
	end

	install
		# When no kernels are configured, we create a default config
		# which enables us to install at least the header files.
		[ -n "%{kernels}" ] || make ARCH=%{kernel_arch} defconfig

		# Install the header files
		make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
		mkdir -pv %{BUILDROOT}/usr/include
		find dest/include \( -name .install -o -name ..install.cmd \) -delete
		cp -rv dest/include/* %{BUILDROOT}/usr/include

		# Glibc provides these headers
		rm -rfv %{BUILDROOT}/usr/include/scsi \
			%{BUILDROOT}/usr/include/asm*/atomic.h \
			%{BUILDROOT}/usr/include/asm*/io.h \
			%{BUILDROOT}/usr/include/asm*/irq.h

		# Remove all firmware files which are distributed by linux-firmware
		rm -rfv %{BUILDROOT}/lib/firmware

		# Install tools.
		make -C tools/perf DESTDIR=%{BUILDROOT} WERROR=0 \
			HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \
			install install-man install-python_ext

		# cpupower
		make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
			mandir=%{mandir} CPUFREQ_BENCH=false install

		if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
			pushd tools/power/cpupower/debug/x86_64
			install -m 755 centrino-decode \
				%{BUILDROOT}/usr/bin/centrino-decode
			install -m 755 powernow-k8-decode \
				%{BUILDROOT}/usr/bin/powernow-k8-decode
			popd
		elif [ "%{DISTRO_ARCH}" = "i686" ]; then
			pushd tools/power/cpupower/debug/i386
			install -m 755 centrino-decode \
				%{BUILDROOT}/usr/bin/centrino-decode
			install -m 755 powernow-k8-decode \
				%{BUILDROOT}/usr/bin/powernow-k8-decode
			popd
		fi

		chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
	end
end

packages
	template KERNEL
		kernel_name = kernel
		kernel_release = %{fullver}

		summary = The Linux kernel %{kernel_release}.

		prerequires
			/sbin/depmod
		end

		provides
			kernel=%{kernel_release}
		end

		requires
			dracut
			grubby
			linux-firmware
		end

		files
			/boot/System.map-%{kernel_release}
			/boot/vmlinuz-%{kernel_release}
			/boot/initramfs-%{kernel_release}.img
			/etc/ld.so.conf.d/kernel-%{kernel_release}.conf
			/usr/lib/modules/%{kernel_release}
		end

		_posttrans
			/sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release}
			/sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release}
		end

		script posttransin
			%{_posttrans}
		end

		script posttransup
			%{_posttrans}
		end

		script postin
			/sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
		end

		script postup
			/sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
		end

		script preun
			/sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
		end
	end

	template KERNELDEVEL
		kernel_release = %{fullver}

		summary = Development files of kernel-%{kernel_release}.
		description
			%{summary}

			Install this package in order to compile modules for
			kernel release %{kernel_release}.
		end

		filter_requires
			perl>=[0-9]\:.*
		end

		files
			/usr/lib/modules/%{kernel_release}/build
			/usr/lib/modules/%{kernel_release}/source
			/usr/src/kernels/%{kernel_release}
		end
	end

	if "%{build_kernel_default}" == "1"
		package kernel
			template KERNEL

			kernel_name = kernel
			kernel_release = %{fullver}
		end

		package kernel-devel
			template KERNELDEVEL

			kernel_name = kernel
			kernel_release = %{fullver}
		end
	end

	if "%{build_kernel_exynos}" == "1"
		package kernel-exynos
			template KERNEL

			kernel_name = kernel-exynos
			kernel_release = %{fullver}.exynos
		end

		package kernel-exynos-devel
			template KERNELDEVEL

			kernel_name = kernel-exynos
			kernel_release = %{fullver}.exynos
		end
	end

	if "%{build_kernel_legacy}" == "1"
		package kernel-legacy
			template KERNEL

			kernel_name = kernel-legacy
			kernel_release = %{fullver}.legacy
		end

		package kernel-legacy-devel
			template KERNELDEVEL

			kernel_name = kernel-legacy
			kernel_release = %{fullver}.legacy
		end
	end

	if "%{build_kernel_kirkwood}" == "1"
		package kernel-kirkwood
			template KERNEL

			kernel_name = kernel-kirkwood
			kernel_release = %{fullver}.kirkwood
		end

		package kernel-kirkwood-devel
			template KERNELDEVEL

			kernel_name = kernel-kirkwood
			kernel_release = %{fullver}.kirkwood
		end
	end

	if "%{build_kernel_omap}" == "1"
		package kernel-omap
			template KERNEL

			kernel_name = kernel-omap
			kernel_release = %{fullver}.omap
		end

		package kernel-omap-devel
			template KERNELDEVEL

			kernel_name = kernel-omap
			kernel_release = %{fullver}.omap
		end
	end

	package kernel-headers
		summary = Header files of the kernel release %{fullver}.
		desciption = %{summary}

		files
			/usr/include
		end
	end

	package kernel-tools
		summary = Assortment of tools for the Linux kernel.
		description = %{summary}

		filter_requires
			perl>=[0-9]\:.*
		end

		files
			/
			!/boot
			!/usr/include
			!/usr/lib/modules
			!/usr/src
			!/usr/src/debug
			!/usr/lib/debug
		end
	end
end
Commit	Line	Data
166a6c21	1	###############################################################################
802ea3af MT	2	# IPFire.org - An Open Source Firewall Solution #
802ea3af MT	3	# Copyright (C) - IPFire Development Team <info@ipfire.org> #
166a6c21 MT	4	###############################################################################
166a6c21 MT	5
15a11c5b	6	name = kernel
81bb0557 MT	7	version = 3.7.7
81bb0557 MT	8	release = 1
15a11c5b	9	thisapp = linux-%{version}
166a6c21	10
81bb0557	11	maintainer = Arne Fitzenreiter <arne.fitzenreiter@ipfire.org>
802ea3af MT	12	groups = System/Kernels
	13	url = http://www.kernel.org/
	14	license = GPLv2
	15	summary = The Linux kernel.
166a6c21	16
802ea3af	17	description
4c928ab7 MT	18	The kernel package contains the Linux kernel (vmlinuz), the core of any
	19	Linux operating system. The kernel handles the basic functions
	20	of the operating system: memory allocation, process allocation, device
166a6c21	21	input and output, etc.
802ea3af	22	end
166a6c21	23
802ea3af	24	# Version helper variables.
bcf38aec MT	25	localversion = %{release}.%{DISTRO_DISTTAG}.%{DISTRO_ARCH}
bcf38aec MT	26	fullver = %{version}-%{localversion}
802ea3af	27
fe014038 MT	28	source_dl = http://www.kernel.org/pub/linux/kernel/v3.x/
fe014038 MT	29	sources = %{thisapp}.tar.xz
802ea3af MT	30
802ea3af MT	31	build
ebeed08a MT	32	# icecream cannot be used to compile the kernel.
	33	# Because the PaX patch does use GCC plugins to harden the kernel which
	34	# are not available on the remote compilers, we need to disable it here.
	35	export ICECC=no
	36
802ea3af	37	requires
662414a4	38	asciidoc
81bb0557	39	audit-devel
7c69f2c2	40	binutils >= 2.23.51.0.3-3
bcf38aec	41	binutils-devel
c6e2a6c8	42	bison
bcf38aec	43	elfutils-devel
c6e2a6c8	44	flex
fe2de317	45	gcc-plugin-devel
6e9df6a3	46	gettext
81bb0557	47	libunwind-devel
802ea3af	48	ncurses-devel
ebeed08a	49	net-tools
7c69f2c2 MT	50	newt-devel
7c69f2c2 MT	51	pciutils-devel
802ea3af	52	perl
bcf38aec	53	python-devel
7c69f2c2	54	slang-devel
662414a4	55	xmlto
4c928ab7 MT	56
4c928ab7 MT	57	/sbin/depmod
bcf38aec MT	58	end
bcf38aec MT	59
7c69f2c2 MT	60	# i686 needs librmi for cpupower.
	61	if "%{DISTRO_ARCH}" == "i686"
	62	requires += liblrmi-devel
13c9d848 MT	63	end
13c9d848 MT	64
bcf38aec	65	# A list of kernels to build.
45088e83	66	kernels =
bcf38aec	67
572b4308 MT	68	# Arguments that are passed to the kernel build command.
	69	kernel_build_flags =
	70
45088e83	71	kernel_target = bzImage
bcf38aec	72	if "%{DISTRO_ARCH}" == "i686"
1c9b6c79	73	# Build a default and legacy kernel for the
45088e83 MT	74	# i686 architecture.
45088e83 MT	75	build_kernel_default = 1
1c9b6c79	76	build_kernel_legacy = 1
bcf38aec MT	77
	78	kernel_arch = x86
	79	kernel_image = arch/%{kernel_arch}/boot/bzImage
45088e83 MT	80
	81	end
	82
c112b2e3 MT	83	if "%{DISTRO_ARCH}" == "x86_64"
	84	build_kernel_default = 1
	85
	86	kernel_arch = x86
	87	kernel_image = arch/%{kernel_arch}/boot/bzImage
	88	end
	89
45088e83	90	if "%{DISTRO_ARCH}" == "armv5tel"
4c928ab7 MT	91	# ERROR Currently all kernel images are disabled, because they
	92	# won't build with the grsecurity patch.
	93
4c928ab7	94	# Build a kernel for Marvell Kirkwood-based devices.
c6e2a6c8	95	build_kernel_kirkwood = 1
45088e83 MT	96
	97	kernel_arch = arm
	98	kernel_image = arch/%{kernel_arch}/boot/zImage
	99
572b4308 MT	100	# http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091404.html
572b4308 MT	101	kernel_build_flags = KALLSYMS_EXTRA_PASS=1
45088e83 MT	102	end
45088e83 MT	103
13c9d848	104	if "%{DISTRO_ARCH}" == "armv7hl"
81bb0557 MT	105	# Build a kernel for Samsung's Exynos SoCs.
	106	build_kernel_exynos = 1
	107
4c928ab7 MT	108	# Build a kernel for TI OMAP SoCs.
4c928ab7 MT	109	build_kernel_omap = 1
13c9d848 MT	110
13c9d848 MT	111	kernel_arch = arm
4c928ab7	112	kernel_image = arch/%{kernel_arch}/boot/zImage
13c9d848 MT	113	end
13c9d848 MT	114
45088e83 MT	115	# Build default kernel.
	116	if "%{build_kernel_default}" == "1"
	117	kernels += default
	118	end
	119
81bb0557 MT	120	# Build exynos kernel.
	121	if "%{build_kernel_exynos}" == "1"
	122	kernels += exynos
	123	end
	124
1c9b6c79 MT	125	# Build legacy kernel.
	126	if "%{build_kernel_legacy}" == "1"
	127	kernels += legacy
45088e83 MT	128	end
45088e83 MT	129
4c928ab7 MT	130	# Build ARM kirkwood kernel.
	131	if "%{build_kernel_kirkwood}" == "1"
	132	kernels += kirkwood
	133	end
	134
	135	# Build ARM omap kernel.
	136	if "%{build_kernel_omap}" == "1"
	137	kernels += omap
	138	end
	139
802ea3af	140	prepare_cmds
802ea3af MT	141	rm -f %{DIR_APP}/localversion-grsec
802ea3af MT	142
5e856224 MT	143	# Remove -Werror flag to fix ARMv5 build.
	144	sed -e "s/-Werror//g" -i grsecurity/Makefile
	145
	146	# Disable the colorize plugin.
	147	# It's generally very nice but it clutters our
	148	# logfiles.
	149	sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \
	150	-i Makefile
	151
802ea3af MT	152	sed -e "s/^HOSTCFLAGS.=./& -fPIC/g" -i Makefile
802ea3af MT	153
81bb0557	154	cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \
802ea3af MT	155	drivers/video/logo/logo_linux_clut224.ppm
802ea3af MT	156
bcf38aec MT	157	# Get rid of unwanted files resulting from patch fuzz.
	158	find . \( -name ".orig" -o -name "~" \) -exec rm -f {} \; >/dev/null
	159
	160	# Remove unnecessary SCM files.
	161	find . -name .gitignore -exec rm -f {} \; >/dev/null
	162
ebeed08a MT	163	# This prevents scripts/setlocalversion from mucking with our version numbers.
	164	touch .scmversion
	165
bcf38aec	166	mkdir -pv configs
4c928ab7 MT	167
4c928ab7 MT	168	cd %{DIR_SOURCE}
bcf38aec MT	169	configure_kernel() {
	170	local flavour=${1}
	171	local suffix
	172	if [ "${flavour}" != "default" ]; then
	173	suffix="-${flavour}"
	174	fi
	175
4c928ab7 MT	176	scripts/configure --kernel-dir=%{DIR_APP} \
4c928ab7 MT	177	merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour}
bcf38aec MT	178	}
	179
	180	# Generate configuration files for all kernels we are going to
	181	# build.
	182	for kernel in %{kernels}; do
	183	configure_kernel ${kernel}
	184	done
802ea3af MT	185	end
	186
	187	build
bcf38aec MT	188	build_kernel() {
	189	local flavour=${1}
	190	local suffix
	191	local localversion="%{localversion}"
	192	local fullversion="%{fullver}"
	193	if [ "${flavour}" != "default" ]; then
	194	suffix="-${flavour}"
	195	localversion="${localversion}.${flavour}"
	196	fullversion="${fullversion}.${flavour}"
	197	fi
802ea3af	198
ebeed08a MT	199	# Label the build.
	200	sed -i Makefile \
	201	-e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"
	202
bcf38aec MT	203	# Clean up the source tree.
bcf38aec MT	204	make mrproper
802ea3af	205
bcf38aec MT	206	# Install configuration file.
bcf38aec MT	207	cp configs/config.${flavour} .config
c6e2a6c8	208	cat .config
802ea3af	209
bcf38aec	210	# Run the build.
ebeed08a	211	make ARCH=%{kernel_arch} oldnoconfig >/dev/null
572b4308 MT	212	make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \
572b4308 MT	213	%{kernel_build_flags} %{PARALLELISMFLAGS}
bcf38aec MT	214
bcf38aec MT	215	# Install the results.
c4ef5c45	216	mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/usr/lib/modules/${fullversion}
bcf38aec MT	217	install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
	218	install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
	219	install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
	220
	221	# Create empty initramfs (20M).
	222	dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
	223
	224	# Install modules.
81bb0557	225	make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT}/usr mod-fw= V=1 \
bcf38aec	226	KERNELRELEASE=${fullversion} modules_install
c8f122e5 MT	227
	228	# Install vdso.
	229	case "%{DISTRO_ARCH}" in
	230	i686)
	231	make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
	232	KERNELRELEASE=${fullversion} vdso_install
	233	;;
	234	esac
802ea3af	235
bcf38aec	236	# Create an empty settings file for dracut
7c69f2c2	237	mkdir -p %{BUILDROOT}/etc/ld.so.conf.d
bcf38aec MT	238	echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
bcf38aec MT	239	> %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
802ea3af	240
bcf38aec MT	241	# And now the scary looking part.
	242	#
	243	# Recreate source and build links.
7c69f2c2 MT	244	rm -f %{BUILDROOT}/usr/lib/modules/${fullversion}/{build,source}
	245	mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/build
	246	ln -sf build %{BUILDROOT}/usr/lib/modules/${fullversion}/source
802ea3af	247
bcf38aec	248	# Create dirs for extra modules.
7c69f2c2	249	mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/extra
802ea3af	250
7c69f2c2	251	cp --parents $(find -type f -name "Makefile" -o -name "Kconfig") \
c4ef5c45	252	%{BUILDROOT}/usr/lib/modules/${fullversion}/build
7c69f2c2	253	cp Module.symvers System.map \
c4ef5c45	254	%{BUILDROOT}/usr/lib/modules/${fullversion}/build
7c69f2c2	255	rm -rf %{BUILDROOT}/usr/lib/modules/${fullversion}/build/{Documentation,scripts,include}
bcf38aec	256
7c69f2c2 MT	257	cp .config %{BUILDROOT}/usr/lib/modules/${fullversion}/build
7c69f2c2 MT	258	cp -a scripts %{BUILDROOT}/usr/lib/modules/${fullversion}/build
c4ef5c45	259	find %{BUILDROOT}/usr/lib/modules/${fullversion}/build/scripts -name "*.o" \
bcf38aec MT	260	-exec rm -vf {} \;
bcf38aec MT	261
7c69f2c2	262	cp -a --parents arch/%{kernel_arch}/include \
c4ef5c45	263	%{BUILDROOT}/usr/lib/modules/${fullversion}/build
7c69f2c2	264	cp -a include %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include
bcf38aec MT	265
bcf38aec MT	266	# Make sure we can build external modules.
c4ef5c45 MT	267	touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/Makefile \
	268	%{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/linux/version.h
	269	touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
	270	%{BUILDROOT}/usr/lib/modules/${fullversion}/build/autoconf.h
7c69f2c2	271	cp %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
c4ef5c45 MT	272	%{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/config/auto.conf
	273
	274	find %{BUILDROOT}/usr/lib/modules/${fullversion} -name "*.ko" -type f \| \
bcf38aec MT	275	xargs chmod u+x
bcf38aec MT	276
bcf38aec	277	# Move all development files to /usr/src.
7c69f2c2 MT	278	mkdir -p %{BUILDROOT}/usr/src/kernels
7c69f2c2 MT	279	mv %{BUILDROOT}/usr/lib/modules/${fullversion}/build \
bcf38aec	280	%{BUILDROOT}/usr/src/kernels/${fullversion}
7c69f2c2	281	ln -sf ../../../src/kernels/${fullversion} \
c4ef5c45	282	%{BUILDROOT}/usr/lib/modules/${fullversion}/build
bcf38aec	283
81bb0557 MT	284	# Fix permissions.
	285	find %{BUILDROOT}/usr/src/kernels -name "modules.order" \
	286	-exec chmod 644 {} \;
	287
bcf38aec MT	288	find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
	289	}
	290
	291	for kernel in %{kernels}; do
	292	build_kernel ${kernel}
	293	done
6e9df6a3 MT	294
	295	# Build tools.
	296	# cpupower
7c69f2c2 MT	297	chmod +x tools/power/cpupower/utils/version-gen.sh
	298	make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}
	299
	300	if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
	301	pushd tools/power/cpupower/debug/x86_64
	302	make %{MAKETUNING}
	303	popd
	304	elif [ "%{DISTRO_ARCH}" = "i686" ]; then
	305	pushd tools/power/cpupower/debug/i386
	306	make %{MAKETUNING}
	307	popd
45088e83	308	fi
bcf38aec MT	309	end
	310
	311	install
4c928ab7 MT	312	# When no kernels are configured, we create a default config
	313	# which enables us to install at least the header files.
	314	[ -n "%{kernels}" ] \|\| make ARCH=%{kernel_arch} defconfig
	315
802ea3af	316	# Install the header files
c8f122e5	317	make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
802ea3af MT	318	mkdir -pv %{BUILDROOT}/usr/include
	319	find dest/include \( -name .install -o -name ..install.cmd \) -delete
	320	cp -rv dest/include/* %{BUILDROOT}/usr/include
	321
	322	# Glibc provides these headers
	323	rm -rfv %{BUILDROOT}/usr/include/scsi \
	324	%{BUILDROOT}/usr/include/asm*/atomic.h \
	325	%{BUILDROOT}/usr/include/asm*/io.h \
	326	%{BUILDROOT}/usr/include/asm*/irq.h
	327
15a11c5b MT	328	# Remove all firmware files which are distributed by linux-firmware
15a11c5b MT	329	rm -rfv %{BUILDROOT}/lib/firmware
bcf38aec MT	330
bcf38aec MT	331	# Install tools.
028e459b	332	make -C tools/perf DESTDIR=%{BUILDROOT} WERROR=0 \
ebeed08a	333	HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \
7c69f2c2	334	install install-man install-python_ext
6e9df6a3 MT	335
6e9df6a3 MT	336	# cpupower
7c69f2c2 MT	337	make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
	338	mandir=%{mandir} CPUFREQ_BENCH=false install
	339
	340	if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
	341	pushd tools/power/cpupower/debug/x86_64
	342	install -m 755 centrino-decode \
	343	%{BUILDROOT}/usr/bin/centrino-decode
	344	install -m 755 powernow-k8-decode \
	345	%{BUILDROOT}/usr/bin/powernow-k8-decode
	346	popd
	347	elif [ "%{DISTRO_ARCH}" = "i686" ]; then
	348	pushd tools/power/cpupower/debug/i386
	349	install -m 755 centrino-decode \
	350	%{BUILDROOT}/usr/bin/centrino-decode
	351	install -m 755 powernow-k8-decode \
	352	%{BUILDROOT}/usr/bin/powernow-k8-decode
	353	popd
45088e83	354	fi
7c69f2c2 MT	355
7c69f2c2 MT	356	chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
802ea3af MT	357	end
	358	end
	359
	360	packages
bcf38aec	361	template KERNEL
aa3ab846	362	kernel_name = kernel
bcf38aec MT	363	kernel_release = %{fullver}
	364
	365	summary = The Linux kernel %{kernel_release}.
	366
1c9b6c79	367	prerequires
4c928ab7	368	/sbin/depmod
1c9b6c79 MT	369	end
	370
	371	provides
	372	kernel=%{kernel_release}
	373	end
	374
802ea3af	375	requires
4c928ab7 MT	376	dracut
4c928ab7 MT	377	grubby
802ea3af MT	378	linux-firmware
802ea3af MT	379	end
ad1ea534	380
bcf38aec MT	381	files
	382	/boot/System.map-%{kernel_release}
	383	/boot/vmlinuz-%{kernel_release}
	384	/boot/initramfs-%{kernel_release}.img
	385	/etc/ld.so.conf.d/kernel-%{kernel_release}.conf
c4ef5c45	386	/usr/lib/modules/%{kernel_release}
bcf38aec MT	387	end
bcf38aec MT	388
aa3ab846	389	_posttrans
c8f9fe35 MT	390	/sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release}
c8f9fe35 MT	391	/sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release}
aa3ab846 MT	392	end
aa3ab846 MT	393
ad1ea534	394	script posttransin
aa3ab846 MT	395	%{_posttrans}
	396	end
	397
	398	script posttransup
	399	%{_posttrans}
	400	end
	401
	402	script postin
c8f9fe35	403	/sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
aa3ab846 MT	404	end
	405
	406	script postup
	407	/sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
	408	end
	409
	410	script preun
	411	/sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
bcf38aec MT	412	end
	413	end
	414
	415	template KERNELDEVEL
	416	kernel_release = %{fullver}
	417
	418	summary = Development files of kernel-%{kernel_release}.
	419	description
	420	%{summary}
	421
	422	Install this package in order to compile modules for
	423	kernel release %{kernel_release}.
	424	end
	425
	426	filter_requires
	427	perl>=[0-9]\:.*
ad1ea534 MT	428	end
ad1ea534 MT	429
bcf38aec	430	files
c4ef5c45 MT	431	/usr/lib/modules/%{kernel_release}/build
c4ef5c45 MT	432	/usr/lib/modules/%{kernel_release}/source
bcf38aec	433	/usr/src/kernels/%{kernel_release}
ad1ea534	434	end
802ea3af	435	end
bcf38aec	436
45088e83 MT	437	if "%{build_kernel_default}" == "1"
	438	package kernel
	439	template KERNEL
58dc2060	440
45088e83 MT	441	kernel_name = kernel
	442	kernel_release = %{fullver}
	443	end
bcf38aec	444
45088e83 MT	445	package kernel-devel
45088e83 MT	446	template KERNELDEVEL
58dc2060	447
45088e83 MT	448	kernel_name = kernel
	449	kernel_release = %{fullver}
	450	end
bcf38aec MT	451	end
bcf38aec MT	452
81bb0557 MT	453	if "%{build_kernel_exynos}" == "1"
	454	package kernel-exynos
	455	template KERNEL
	456
	457	kernel_name = kernel-exynos
	458	kernel_release = %{fullver}.exynos
	459	end
	460
	461	package kernel-exynos-devel
	462	template KERNELDEVEL
	463
	464	kernel_name = kernel-exynos
	465	kernel_release = %{fullver}.exynos
	466	end
	467	end
	468
1c9b6c79 MT	469	if "%{build_kernel_legacy}" == "1"
1c9b6c79 MT	470	package kernel-legacy
45088e83	471	template KERNEL
bcf38aec	472
1c9b6c79 MT	473	kernel_name = kernel-legacy
1c9b6c79 MT	474	kernel_release = %{fullver}.legacy
45088e83 MT	475	end
45088e83 MT	476
1c9b6c79	477	package kernel-legacy-devel
45088e83 MT	478	template KERNELDEVEL
45088e83 MT	479
1c9b6c79 MT	480	kernel_name = kernel-legacy
1c9b6c79 MT	481	kernel_release = %{fullver}.legacy
45088e83	482	end
bcf38aec MT	483	end
bcf38aec MT	484
4c928ab7 MT	485	if "%{build_kernel_kirkwood}" == "1"
	486	package kernel-kirkwood
	487	template KERNEL
	488
	489	kernel_name = kernel-kirkwood
	490	kernel_release = %{fullver}.kirkwood
	491	end
	492
	493	package kernel-kirkwood-devel
	494	template KERNELDEVEL
	495
	496	kernel_name = kernel-kirkwood
	497	kernel_release = %{fullver}.kirkwood
	498	end
	499	end
	500
	501	if "%{build_kernel_omap}" == "1"
	502	package kernel-omap
	503	template KERNEL
	504
	505	kernel_name = kernel-omap
	506	kernel_release = %{fullver}.omap
	507	end
	508
	509	package kernel-omap-devel
	510	template KERNELDEVEL
	511
	512	kernel_name = kernel-omap
	513	kernel_release = %{fullver}.omap
	514	end
	515	end
	516
802ea3af	517	package kernel-headers
802ea3af MT	518	summary = Header files of the kernel release %{fullver}.
802ea3af MT	519	desciption = %{summary}
c698e4be MT	520
	521	files
	522	/usr/include
	523	end
802ea3af	524	end
bcf38aec	525
ebeed08a MT	526	package kernel-tools
	527	summary = Assortment of tools for the Linux kernel.
	528	description = %{summary}
	529
	530	filter_requires
	531	perl>=[0-9]\:.*
	532	end
	533
	534	files
	535	/
	536	!/boot
ebeed08a	537	!/usr/include
c4ef5c45	538	!/usr/lib/modules
ebeed08a	539	!/usr/src
fe2de317 MT	540	!/usr/src/debug
fe2de317 MT	541	!/usr/lib/debug
ebeed08a MT	542	end
ebeed08a MT	543	end
802ea3af	544	end