[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    = 3.4.6
release    = 1
thisapp    = linux-%{version}

maintainer = Michael Tremer <michael.tremer@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
		binutils >= 2.22.52.0.3-2
		binutils-devel
		bison
		elfutils-devel
		flex
		gcc-plugin-devel
		gettext
		ncurses-devel
		net-tools
		perl
		python-devel
		xmlto

		/sbin/depmod
	end

	tools_cpupower_requires
		newt-devel
		pciutils-devel
		slang-devel
	end

	# A list of kernels to build.
	kernels =

	# Should we build cpupower?
	build_cpupower = 1

	# 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 versatile kernel.
		build_kernel_versatile = 1

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

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

		# ARM does not support cpupower.
		build_cpupower = 0

		# 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 TI OMAP SoCs.
		build_kernel_omap = 1

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

		# ARM does not support cpupower.
		build_cpupower = 0
	end

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

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

	# Build ARM versatile kernel.
	if "%{build_kernel_versatile}" == "1"
		kernels += versatile
	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

	# Add tools' build requirements if build is requested.
	if "%{build_cpupower}" == "1"
		requires += %{tools_cpupower_requires}
	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}/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} mod-fw= \
				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 -pv %{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 -vf %{BUILDROOT}/lib/modules/${fullversion}/{build,source}
			mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/build
			ln -svf build %{BUILDROOT}/lib/modules/${fullversion}/source

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

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

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

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

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

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

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

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

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

		# Build tools.
		# cpupower
		if [ "%{build_cpupower}" = "1" ]; then
			chmod +x tools/power/cpupower/utils/version-gen.sh
			make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}

			cd tools/power/cpupower/debug/i386
			make %{PARALLELISMFLAGS} centrino-decode powernow-k8-decode
			cd -
		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} \
			HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \
			install install-man

		# cpupower
		if [ "%{build_cpupower}" = "1" ]; then
			make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
				mandir=%{mandir} CPUFREQ_BENCH=false install
			cd 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
			cd -
			chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
		fi
	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
			/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
			/lib/modules/%{kernel_release}/build
			/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_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_versatile}" == "1"
		package kernel-versatile
			template KERNEL

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

		package kernel-versatile-devel
			template KERNELDEVEL

			kernel_name = kernel-versatile
			kernel_release = %{fullver}.versatile
		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
			!/lib/modules
			!/usr/include
			!/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
572b4308 MT	7	version = 3.4.6
572b4308 MT	8	release = 1
15a11c5b	9	thisapp = linux-%{version}
166a6c21	10
802ea3af MT	11	maintainer = Michael Tremer <michael.tremer@ipfire.org>
	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
c6e2a6c8	39	binutils >= 2.22.52.0.3-2
bcf38aec	40	binutils-devel
c6e2a6c8	41	bison
bcf38aec	42	elfutils-devel
c6e2a6c8	43	flex
fe2de317	44	gcc-plugin-devel
6e9df6a3	45	gettext
802ea3af	46	ncurses-devel
ebeed08a	47	net-tools
802ea3af	48	perl
bcf38aec	49	python-devel
662414a4	50	xmlto
4c928ab7 MT	51
4c928ab7 MT	52	/sbin/depmod
bcf38aec MT	53	end
bcf38aec MT	54
13c9d848 MT	55	tools_cpupower_requires
13c9d848 MT	56	newt-devel
fe2de317	57	pciutils-devel
13c9d848 MT	58	slang-devel
	59	end
	60
bcf38aec	61	# A list of kernels to build.
45088e83	62	kernels =
bcf38aec	63
45088e83 MT	64	# Should we build cpupower?
	65	build_cpupower = 1
	66
572b4308 MT	67	# Arguments that are passed to the kernel build command.
	68	kernel_build_flags =
	69
45088e83	70	kernel_target = bzImage
bcf38aec	71	if "%{DISTRO_ARCH}" == "i686"
1c9b6c79	72	# Build a default and legacy kernel for the
45088e83 MT	73	# i686 architecture.
45088e83 MT	74	build_kernel_default = 1
1c9b6c79	75	build_kernel_legacy = 1
bcf38aec MT	76
	77	kernel_arch = x86
	78	kernel_image = arch/%{kernel_arch}/boot/bzImage
45088e83 MT	79
	80	end
	81
c112b2e3 MT	82	if "%{DISTRO_ARCH}" == "x86_64"
	83	build_kernel_default = 1
	84
	85	kernel_arch = x86
	86	kernel_image = arch/%{kernel_arch}/boot/bzImage
	87	end
	88
45088e83	89	if "%{DISTRO_ARCH}" == "armv5tel"
4c928ab7 MT	90	# ERROR Currently all kernel images are disabled, because they
	91	# won't build with the grsecurity patch.
	92
45088e83	93	# Build versatile kernel.
c6e2a6c8	94	build_kernel_versatile = 1
4c928ab7 MT	95
4c928ab7 MT	96	# Build a kernel for Marvell Kirkwood-based devices.
c6e2a6c8	97	build_kernel_kirkwood = 1
45088e83 MT	98
	99	kernel_arch = arm
	100	kernel_image = arch/%{kernel_arch}/boot/zImage
	101
	102	# ARM does not support cpupower.
	103	build_cpupower = 0
572b4308 MT	104
	105	# http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091404.html
	106	kernel_build_flags = KALLSYMS_EXTRA_PASS=1
45088e83 MT	107	end
45088e83 MT	108
13c9d848	109	if "%{DISTRO_ARCH}" == "armv7hl"
4c928ab7 MT	110	# Build a kernel for TI OMAP SoCs.
4c928ab7 MT	111	build_kernel_omap = 1
13c9d848 MT	112
13c9d848 MT	113	kernel_arch = arm
4c928ab7	114	kernel_image = arch/%{kernel_arch}/boot/zImage
13c9d848 MT	115
	116	# ARM does not support cpupower.
	117	build_cpupower = 0
	118	end
	119
45088e83 MT	120	# Build default kernel.
	121	if "%{build_kernel_default}" == "1"
	122	kernels += default
	123	end
	124
1c9b6c79 MT	125	# Build legacy kernel.
	126	if "%{build_kernel_legacy}" == "1"
	127	kernels += legacy
45088e83 MT	128	end
	129
	130	# Build ARM versatile kernel.
	131	if "%{build_kernel_versatile}" == "1"
	132	kernels += versatile
802ea3af MT	133	end
802ea3af MT	134
4c928ab7 MT	135	# Build ARM kirkwood kernel.
	136	if "%{build_kernel_kirkwood}" == "1"
	137	kernels += kirkwood
	138	end
	139
	140	# Build ARM omap kernel.
	141	if "%{build_kernel_omap}" == "1"
	142	kernels += omap
	143	end
	144
13c9d848 MT	145	# Add tools' build requirements if build is requested.
	146	if "%{build_cpupower}" == "1"
	147	requires += %{tools_cpupower_requires}
	148	end
	149
802ea3af	150	prepare_cmds
802ea3af MT	151	rm -f %{DIR_APP}/localversion-grsec
802ea3af MT	152
5e856224 MT	153	# Remove -Werror flag to fix ARMv5 build.
	154	sed -e "s/-Werror//g" -i grsecurity/Makefile
	155
	156	# Disable the colorize plugin.
	157	# It's generally very nice but it clutters our
	158	# logfiles.
	159	sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \
	160	-i Makefile
	161
802ea3af MT	162	sed -e "s/^HOSTCFLAGS.=./& -fPIC/g" -i Makefile
	163
	164	cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \
	165	drivers/video/logo/logo_linux_clut224.ppm
	166
bcf38aec MT	167	# Get rid of unwanted files resulting from patch fuzz.
	168	find . \( -name ".orig" -o -name "~" \) -exec rm -f {} \; >/dev/null
	169
	170	# Remove unnecessary SCM files.
	171	find . -name .gitignore -exec rm -f {} \; >/dev/null
	172
ebeed08a MT	173	# This prevents scripts/setlocalversion from mucking with our version numbers.
	174	touch .scmversion
	175
bcf38aec	176	mkdir -pv configs
4c928ab7 MT	177
4c928ab7 MT	178	cd %{DIR_SOURCE}
bcf38aec MT	179	configure_kernel() {
	180	local flavour=${1}
	181	local suffix
	182	if [ "${flavour}" != "default" ]; then
	183	suffix="-${flavour}"
	184	fi
	185
4c928ab7 MT	186	scripts/configure --kernel-dir=%{DIR_APP} \
4c928ab7 MT	187	merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour}
bcf38aec MT	188	}
	189
	190	# Generate configuration files for all kernels we are going to
	191	# build.
	192	for kernel in %{kernels}; do
	193	configure_kernel ${kernel}
	194	done
802ea3af MT	195	end
	196
	197	build
bcf38aec MT	198	build_kernel() {
	199	local flavour=${1}
	200	local suffix
	201	local localversion="%{localversion}"
	202	local fullversion="%{fullver}"
	203	if [ "${flavour}" != "default" ]; then
	204	suffix="-${flavour}"
	205	localversion="${localversion}.${flavour}"
	206	fullversion="${fullversion}.${flavour}"
	207	fi
802ea3af	208
ebeed08a MT	209	# Label the build.
	210	sed -i Makefile \
	211	-e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"
	212
bcf38aec MT	213	# Clean up the source tree.
bcf38aec MT	214	make mrproper
802ea3af	215
bcf38aec MT	216	# Install configuration file.
bcf38aec MT	217	cp configs/config.${flavour} .config
c6e2a6c8	218	cat .config
802ea3af	219
bcf38aec	220	# Run the build.
ebeed08a	221	make ARCH=%{kernel_arch} oldnoconfig >/dev/null
572b4308 MT	222	make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \
572b4308 MT	223	%{kernel_build_flags} %{PARALLELISMFLAGS}
bcf38aec MT	224
	225	# Install the results.
	226	mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/lib/modules/${fullversion}
	227	install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
	228	install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
	229	install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
	230
	231	# Create empty initramfs (20M).
	232	dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
	233
	234	# Install modules.
	235	make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} mod-fw= \
	236	KERNELRELEASE=${fullversion} modules_install
c8f122e5 MT	237
	238	# Install vdso.
	239	case "%{DISTRO_ARCH}" in
	240	i686)
	241	make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
	242	KERNELRELEASE=${fullversion} vdso_install
	243	;;
	244	esac
802ea3af	245
bcf38aec MT	246	# Create an empty settings file for dracut
	247	mkdir -pv %{BUILDROOT}/etc/ld.so.conf.d
	248	echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
	249	> %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
802ea3af	250
bcf38aec MT	251	# And now the scary looking part.
	252	#
	253	# Recreate source and build links.
	254	rm -vf %{BUILDROOT}/lib/modules/${fullversion}/{build,source}
	255	mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/build
	256	ln -svf build %{BUILDROOT}/lib/modules/${fullversion}/source
802ea3af	257
bcf38aec MT	258	# Create dirs for extra modules.
bcf38aec MT	259	mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/extra
802ea3af	260
bcf38aec MT	261	cp -v --parents $(find -type f -name "Makefile" -o -name "Kconfig") \
	262	%{BUILDROOT}/lib/modules/${fullversion}/build
	263	cp -v Module.symvers System.map \
	264	%{BUILDROOT}/lib/modules/${fullversion}/build
	265	rm -vrf %{BUILDROOT}/lib/modules/${fullversion}/build/{Documentation,scripts,include}
	266
	267	cp -v .config %{BUILDROOT}/lib/modules/${fullversion}/build
	268	cp -va scripts %{BUILDROOT}/lib/modules/${fullversion}/build
	269	find %{BUILDROOT}/lib/modules/${fullversion}/build/scripts -name "*.o" \
	270	-exec rm -vf {} \;
	271
	272	cp -va --parents arch/%{kernel_arch}/include \
	273	%{BUILDROOT}/lib/modules/${fullversion}/build
	274	cp -va include %{BUILDROOT}/lib/modules/${fullversion}/build/include
	275
	276	# Make sure we can build external modules.
	277	touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/Makefile \
	278	%{BUILDROOT}/lib/modules/${fullversion}/build/include/linux/version.h
	279	touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/.config \
	280	%{BUILDROOT}/lib/modules/${fullversion}/build/autoconf.h
	281	cp -v %{BUILDROOT}/lib/modules/${fullversion}/build/.config \
	282	%{BUILDROOT}/lib/modules/${fullversion}/build/include/config/auto.conf
	283
	284	find %{BUILDROOT}/lib/modules/${fullversion} -name "*.ko" -type f \| \
	285	xargs chmod u+x
	286
bcf38aec MT	287	# Move all development files to /usr/src.
	288	mkdir -pv %{BUILDROOT}/usr/src/kernels
	289	mv -v %{BUILDROOT}/lib/modules/${fullversion}/build \
	290	%{BUILDROOT}/usr/src/kernels/${fullversion}
	291	ln -svf ../../../usr/src/kernels/${fullversion} \
	292	%{BUILDROOT}/lib/modules/${fullversion}/build
	293
	294	find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
	295	}
	296
	297	for kernel in %{kernels}; do
	298	build_kernel ${kernel}
	299	done
6e9df6a3 MT	300
	301	# Build tools.
	302	# cpupower
45088e83 MT	303	if [ "%{build_cpupower}" = "1" ]; then
	304	chmod +x tools/power/cpupower/utils/version-gen.sh
	305	make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}
	306
	307	cd tools/power/cpupower/debug/i386
	308	make %{PARALLELISMFLAGS} centrino-decode powernow-k8-decode
	309	cd -
	310	fi
bcf38aec MT	311	end
	312
	313	install
4c928ab7 MT	314	# When no kernels are configured, we create a default config
	315	# which enables us to install at least the header files.
	316	[ -n "%{kernels}" ] \|\| make ARCH=%{kernel_arch} defconfig
	317
802ea3af	318	# Install the header files
c8f122e5	319	make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
802ea3af MT	320	mkdir -pv %{BUILDROOT}/usr/include
	321	find dest/include \( -name .install -o -name ..install.cmd \) -delete
	322	cp -rv dest/include/* %{BUILDROOT}/usr/include
	323
	324	# Glibc provides these headers
	325	rm -rfv %{BUILDROOT}/usr/include/scsi \
	326	%{BUILDROOT}/usr/include/asm*/atomic.h \
	327	%{BUILDROOT}/usr/include/asm*/io.h \
	328	%{BUILDROOT}/usr/include/asm*/irq.h
	329
15a11c5b MT	330	# Remove all firmware files which are distributed by linux-firmware
15a11c5b MT	331	rm -rfv %{BUILDROOT}/lib/firmware
bcf38aec MT	332
bcf38aec MT	333	# Install tools.
ebeed08a MT	334	make -C tools/perf DESTDIR=%{BUILDROOT} \
ebeed08a MT	335	HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \
662414a4	336	install install-man
6e9df6a3 MT	337
6e9df6a3 MT	338	# cpupower
45088e83	339	if [ "%{build_cpupower}" = "1" ]; then
c2c61882 MT	340	make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
c2c61882 MT	341	mandir=%{mandir} CPUFREQ_BENCH=false install
45088e83 MT	342	cd tools/power/cpupower/debug/i386
	343	install -m 755 centrino-decode %{BUILDROOT}/usr/bin/centrino-decode
	344	install -m 755 powernow-k8-decode %{BUILDROOT}/usr/bin/powernow-k8-decode
	345	cd -
c2c61882	346	chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
45088e83	347	fi
802ea3af MT	348	end
	349	end
	350
	351	packages
bcf38aec	352	template KERNEL
aa3ab846	353	kernel_name = kernel
bcf38aec MT	354	kernel_release = %{fullver}
	355
	356	summary = The Linux kernel %{kernel_release}.
	357
1c9b6c79	358	prerequires
4c928ab7	359	/sbin/depmod
1c9b6c79 MT	360	end
	361
	362	provides
	363	kernel=%{kernel_release}
	364	end
	365
802ea3af	366	requires
4c928ab7 MT	367	dracut
4c928ab7 MT	368	grubby
802ea3af MT	369	linux-firmware
802ea3af MT	370	end
ad1ea534	371
bcf38aec MT	372	files
	373	/boot/System.map-%{kernel_release}
	374	/boot/vmlinuz-%{kernel_release}
	375	/boot/initramfs-%{kernel_release}.img
	376	/etc/ld.so.conf.d/kernel-%{kernel_release}.conf
	377	/lib/modules/%{kernel_release}
	378	end
	379
aa3ab846	380	_posttrans
c8f9fe35 MT	381	/sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release}
c8f9fe35 MT	382	/sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release}
aa3ab846 MT	383	end
aa3ab846 MT	384
ad1ea534	385	script posttransin
aa3ab846 MT	386	%{_posttrans}
	387	end
	388
	389	script posttransup
	390	%{_posttrans}
	391	end
	392
	393	script postin
c8f9fe35	394	/sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
aa3ab846 MT	395	end
	396
	397	script postup
	398	/sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
	399	end
	400
	401	script preun
	402	/sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
bcf38aec MT	403	end
	404	end
	405
	406	template KERNELDEVEL
	407	kernel_release = %{fullver}
	408
	409	summary = Development files of kernel-%{kernel_release}.
	410	description
	411	%{summary}
	412
	413	Install this package in order to compile modules for
	414	kernel release %{kernel_release}.
	415	end
	416
	417	filter_requires
	418	perl>=[0-9]\:.*
ad1ea534 MT	419	end
ad1ea534 MT	420
bcf38aec MT	421	files
	422	/lib/modules/%{kernel_release}/build
	423	/lib/modules/%{kernel_release}/source
	424	/usr/src/kernels/%{kernel_release}
ad1ea534	425	end
802ea3af	426	end
bcf38aec	427
45088e83 MT	428	if "%{build_kernel_default}" == "1"
	429	package kernel
	430	template KERNEL
58dc2060	431
45088e83 MT	432	kernel_name = kernel
	433	kernel_release = %{fullver}
	434	end
bcf38aec	435
45088e83 MT	436	package kernel-devel
45088e83 MT	437	template KERNELDEVEL
58dc2060	438
45088e83 MT	439	kernel_name = kernel
	440	kernel_release = %{fullver}
	441	end
bcf38aec MT	442	end
bcf38aec MT	443
1c9b6c79 MT	444	if "%{build_kernel_legacy}" == "1"
1c9b6c79 MT	445	package kernel-legacy
45088e83	446	template KERNEL
bcf38aec	447
1c9b6c79 MT	448	kernel_name = kernel-legacy
1c9b6c79 MT	449	kernel_release = %{fullver}.legacy
45088e83 MT	450	end
45088e83 MT	451
1c9b6c79	452	package kernel-legacy-devel
45088e83 MT	453	template KERNELDEVEL
45088e83 MT	454
1c9b6c79 MT	455	kernel_name = kernel-legacy
1c9b6c79 MT	456	kernel_release = %{fullver}.legacy
45088e83	457	end
bcf38aec MT	458	end
bcf38aec MT	459
45088e83 MT	460	if "%{build_kernel_versatile}" == "1"
	461	package kernel-versatile
	462	template KERNEL
bcf38aec	463
45088e83 MT	464	kernel_name = kernel-versatile
	465	kernel_release = %{fullver}.versatile
	466	end
	467
	468	package kernel-versatile-devel
4c928ab7	469	template KERNELDEVEL
45088e83 MT	470
	471	kernel_name = kernel-versatile
	472	kernel_release = %{fullver}.versatile
	473	end
bcf38aec	474	end
ebeed08a	475
4c928ab7 MT	476	if "%{build_kernel_kirkwood}" == "1"
	477	package kernel-kirkwood
	478	template KERNEL
	479
	480	kernel_name = kernel-kirkwood
	481	kernel_release = %{fullver}.kirkwood
	482	end
	483
	484	package kernel-kirkwood-devel
	485	template KERNELDEVEL
	486
	487	kernel_name = kernel-kirkwood
	488	kernel_release = %{fullver}.kirkwood
	489	end
	490	end
	491
	492	if "%{build_kernel_omap}" == "1"
	493	package kernel-omap
	494	template KERNEL
	495
	496	kernel_name = kernel-omap
	497	kernel_release = %{fullver}.omap
	498	end
	499
	500	package kernel-omap-devel
	501	template KERNELDEVEL
	502
	503	kernel_name = kernel-omap
	504	kernel_release = %{fullver}.omap
	505	end
	506	end
	507
802ea3af	508	package kernel-headers
802ea3af MT	509	summary = Header files of the kernel release %{fullver}.
802ea3af MT	510	desciption = %{summary}
c698e4be MT	511
	512	files
	513	/usr/include
	514	end
802ea3af	515	end
bcf38aec	516
ebeed08a MT	517	package kernel-tools
	518	summary = Assortment of tools for the Linux kernel.
	519	description = %{summary}
	520
	521	filter_requires
	522	perl>=[0-9]\:.*
	523	end
	524
	525	files
	526	/
	527	!/boot
	528	!/lib/modules
	529	!/usr/include
	530	!/usr/src
fe2de317 MT	531	!/usr/src/debug
fe2de317 MT	532	!/usr/lib/debug
ebeed08a MT	533	end
ebeed08a MT	534	end
802ea3af	535	end