[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    = 3.0.4
release    = 5
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}

sources      = %{thisapp}.tar.gz

build
	requires
		binutils-devel
		elfutils-devel
		module-init-tools
		ncurses-devel
		newt-devel
		iputils
		perl
		python-devel
		xz-lzma-compat
	end

	# A list of kernels to build.
	kernels = default

	if "%{DISTRO_ARCH}" == "i686"
		# Build a PAE-enabled kernel for the i686 architecture.
		kernels += PAE

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

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

		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

		mkdir -pv configs
		configure_kernel() {
			local flavour=${1}
			local suffix
			if [ "${flavour}" != "default" ]; then
				suffix="-${flavour}"
			fi

			# This is the place, where the configuration files
			# should be dynamically generated.
			# For now, we just copy pregenerated ones.
			cp %{DIR_SOURCE}/config.%{arch}${suffix} .config

			make ARCH=%{kernel_arch} oldnoconfig
			mv .config 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

			# Clean up the source tree.
			make mrproper

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

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

			# Run the build.
			make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules %{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=${fullversion} modules_install
			#make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
			#	KERNELRELEASE=${fullversion} vdso_install

			# 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

			for i in alias alias.bin builtin.bin ccwmap dep dep.bin ieee1394map inputmap isapnpmap ofmap pcimap seriomap symbols symbols.bin usbmap; do
				rm -vf %{BUILDROOT}/lib/modules/${fullversion}/modules.${i}
			done

			# 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
	end

	install
		# Install the header files
		make ARCH=x86 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.
		# XXX cannot install this because of #263.
		#make -C tools/perf DESTDIR=%{BUILDROOT} \
		#	HAVE_CPLUS_DEMANGLE=1 prefix=/usr install install-man
	end
end

packages
	template KERNEL
		kernel_release = %{fullver}

		summary = The Linux kernel %{kernel_release}.

		prerequires = module-init-tools
		provides = kernel
		requires
			dracut
			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

		script postin
			depmod -a %{kernel_release} || :
		end

		script posttransin
			dracut --force /boot/initramfs-%{kernel_release}.img %{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

	package kernel
		template KERNEL
	end

	package kernel-devel
		template KERNELDEVEL
	end

	package kernel-PAE
		template KERNEL

		kernel_release = %{fullver}.PAE
	end

	package kernel-PAE-devel
		template KERNELDEVEL

		kernel_release = %{fullver}.PAE
	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}
	#
	#	files
	#		/usr/bin
	#		/usr/lib
	#	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 MT	6	name = kernel
15a11c5b MT	7	version = 3.0.4
bcf38aec	8	release = 5
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
166a6c21 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 \
	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
15a11c5b	28	sources = %{thisapp}.tar.gz
802ea3af MT	29
	30	build
	31	requires
bcf38aec MT	32	binutils-devel
bcf38aec MT	33	elfutils-devel
802ea3af MT	34	module-init-tools
802ea3af MT	35	ncurses-devel
bcf38aec MT	36	newt-devel
bcf38aec MT	37	iputils
802ea3af	38	perl
bcf38aec MT	39	python-devel
	40	xz-lzma-compat
	41	end
	42
	43	# A list of kernels to build.
	44	kernels = default
	45
	46	if "%{DISTRO_ARCH}" == "i686"
	47	# Build a PAE-enabled kernel for the i686 architecture.
	48	kernels += PAE
	49
	50	kernel_arch = x86
	51	kernel_image = arch/%{kernel_arch}/boot/bzImage
	52	kernel_target = bzImage
802ea3af MT	53	end
	54
	55	prepare_cmds
802ea3af MT	56	rm -f %{DIR_APP}/localversion-grsec
	57
	58	sed -e "s/^HOSTCFLAGS.=./& -fPIC/g" -i Makefile
	59
	60	cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \
	61	drivers/video/logo/logo_linux_clut224.ppm
	62
bcf38aec MT	63	# Get rid of unwanted files resulting from patch fuzz.
	64	find . \( -name ".orig" -o -name "~" \) -exec rm -f {} \; >/dev/null
	65
	66	# Remove unnecessary SCM files.
	67	find . -name .gitignore -exec rm -f {} \; >/dev/null
	68
	69	mkdir -pv configs
	70	configure_kernel() {
	71	local flavour=${1}
	72	local suffix
	73	if [ "${flavour}" != "default" ]; then
	74	suffix="-${flavour}"
	75	fi
	76
	77	# This is the place, where the configuration files
	78	# should be dynamically generated.
	79	# For now, we just copy pregenerated ones.
	80	cp %{DIR_SOURCE}/config.%{arch}${suffix} .config
802ea3af	81
bcf38aec MT	82	make ARCH=%{kernel_arch} oldnoconfig
	83	mv .config configs/config.${flavour}
	84	}
	85
	86	# Generate configuration files for all kernels we are going to
	87	# build.
	88	for kernel in %{kernels}; do
	89	configure_kernel ${kernel}
	90	done
802ea3af MT	91	end
	92
	93	build
bcf38aec MT	94	build_kernel() {
	95	local flavour=${1}
	96	local suffix
	97	local localversion="%{localversion}"
	98	local fullversion="%{fullver}"
	99	if [ "${flavour}" != "default" ]; then
	100	suffix="-${flavour}"
	101	localversion="${localversion}.${flavour}"
	102	fullversion="${fullversion}.${flavour}"
	103	fi
802ea3af	104
bcf38aec MT	105	# Clean up the source tree.
bcf38aec MT	106	make mrproper
802ea3af	107
bcf38aec MT	108	# Install configuration file.
bcf38aec MT	109	cp configs/config.${flavour} .config
802ea3af	110
bcf38aec MT	111	# Label the build.
	112	sed -i Makefile \
	113	-e "s/^EXTRAVERSION = .*/EXTRAVERSION = -${localversion}/g"
	114
	115	# Run the build.
	116	make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules %{PARALLELISMFLAGS}
	117
	118	# Install the results.
	119	mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/lib/modules/${fullversion}
	120	install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
	121	install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
	122	install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
	123
	124	# Create empty initramfs (20M).
	125	dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
	126
	127	# Install modules.
	128	make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} mod-fw= \
	129	KERNELRELEASE=${fullversion} modules_install
	130	#make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
	131	# KERNELRELEASE=${fullversion} vdso_install
802ea3af	132
bcf38aec MT	133	# Create an empty settings file for dracut
	134	mkdir -pv %{BUILDROOT}/etc/ld.so.conf.d
	135	echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
	136	> %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
802ea3af	137
bcf38aec MT	138	# And now the scary looking part.
	139	#
	140	# Recreate source and build links.
	141	rm -vf %{BUILDROOT}/lib/modules/${fullversion}/{build,source}
	142	mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/build
	143	ln -svf build %{BUILDROOT}/lib/modules/${fullversion}/source
802ea3af	144
bcf38aec MT	145	# Create dirs for extra modules.
bcf38aec MT	146	mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/extra
802ea3af	147
bcf38aec MT	148	cp -v --parents $(find -type f -name "Makefile" -o -name "Kconfig") \
	149	%{BUILDROOT}/lib/modules/${fullversion}/build
	150	cp -v Module.symvers System.map \
	151	%{BUILDROOT}/lib/modules/${fullversion}/build
	152	rm -vrf %{BUILDROOT}/lib/modules/${fullversion}/build/{Documentation,scripts,include}
	153
	154	cp -v .config %{BUILDROOT}/lib/modules/${fullversion}/build
	155	cp -va scripts %{BUILDROOT}/lib/modules/${fullversion}/build
	156	find %{BUILDROOT}/lib/modules/${fullversion}/build/scripts -name "*.o" \
	157	-exec rm -vf {} \;
	158
	159	cp -va --parents arch/%{kernel_arch}/include \
	160	%{BUILDROOT}/lib/modules/${fullversion}/build
	161	cp -va include %{BUILDROOT}/lib/modules/${fullversion}/build/include
	162
	163	# Make sure we can build external modules.
	164	touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/Makefile \
	165	%{BUILDROOT}/lib/modules/${fullversion}/build/include/linux/version.h
	166	touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/.config \
	167	%{BUILDROOT}/lib/modules/${fullversion}/build/autoconf.h
	168	cp -v %{BUILDROOT}/lib/modules/${fullversion}/build/.config \
	169	%{BUILDROOT}/lib/modules/${fullversion}/build/include/config/auto.conf
	170
	171	find %{BUILDROOT}/lib/modules/${fullversion} -name "*.ko" -type f \| \
	172	xargs chmod u+x
	173
	174	for i in alias alias.bin builtin.bin ccwmap dep dep.bin ieee1394map inputmap isapnpmap ofmap pcimap seriomap symbols symbols.bin usbmap; do
	175	rm -vf %{BUILDROOT}/lib/modules/${fullversion}/modules.${i}
	176	done
	177
	178	# Move all development files to /usr/src.
	179	mkdir -pv %{BUILDROOT}/usr/src/kernels
	180	mv -v %{BUILDROOT}/lib/modules/${fullversion}/build \
	181	%{BUILDROOT}/usr/src/kernels/${fullversion}
	182	ln -svf ../../../usr/src/kernels/${fullversion} \
	183	%{BUILDROOT}/lib/modules/${fullversion}/build
	184
	185	find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
	186	}
	187
	188	for kernel in %{kernels}; do
	189	build_kernel ${kernel}
	190	done
	191	end
	192
	193	install
802ea3af MT	194	# Install the header files
	195	make ARCH=x86 INSTALL_HDR_PATH=dest headers_install
	196	mkdir -pv %{BUILDROOT}/usr/include
	197	find dest/include \( -name .install -o -name ..install.cmd \) -delete
	198	cp -rv dest/include/* %{BUILDROOT}/usr/include
	199
	200	# Glibc provides these headers
	201	rm -rfv %{BUILDROOT}/usr/include/scsi \
	202	%{BUILDROOT}/usr/include/asm*/atomic.h \
	203	%{BUILDROOT}/usr/include/asm*/io.h \
	204	%{BUILDROOT}/usr/include/asm*/irq.h
	205
15a11c5b MT	206	# Remove all firmware files which are distributed by linux-firmware
15a11c5b MT	207	rm -rfv %{BUILDROOT}/lib/firmware
bcf38aec MT	208
	209	# Install tools.
	210	# XXX cannot install this because of #263.
	211	#make -C tools/perf DESTDIR=%{BUILDROOT} \
	212	# HAVE_CPLUS_DEMANGLE=1 prefix=/usr install install-man
802ea3af MT	213	end
	214	end
	215
	216	packages
bcf38aec MT	217	template KERNEL
	218	kernel_release = %{fullver}
	219
	220	summary = The Linux kernel %{kernel_release}.
	221
	222	prerequires = module-init-tools
	223	provides = kernel
802ea3af MT	224	requires
	225	dracut
	226	linux-firmware
	227	end
ad1ea534	228
bcf38aec MT	229	files
	230	/boot/System.map-%{kernel_release}
	231	/boot/vmlinuz-%{kernel_release}
	232	/boot/initramfs-%{kernel_release}.img
	233	/etc/ld.so.conf.d/kernel-%{kernel_release}.conf
	234	/lib/modules/%{kernel_release}
	235	end
	236
	237	script postin
	238	depmod -a %{kernel_release} \|\| :
	239	end
	240
ad1ea534	241	script posttransin
bcf38aec MT	242	dracut --force /boot/initramfs-%{kernel_release}.img %{kernel_release}
	243	end
	244	end
	245
	246	template KERNELDEVEL
	247	kernel_release = %{fullver}
	248
	249	summary = Development files of kernel-%{kernel_release}.
	250	description
	251	%{summary}
	252
	253	Install this package in order to compile modules for
	254	kernel release %{kernel_release}.
	255	end
	256
	257	filter_requires
	258	perl>=[0-9]\:.*
ad1ea534 MT	259	end
ad1ea534 MT	260
bcf38aec MT	261	files
	262	/lib/modules/%{kernel_release}/build
	263	/lib/modules/%{kernel_release}/source
	264	/usr/src/kernels/%{kernel_release}
ad1ea534	265	end
802ea3af	266	end
bcf38aec MT	267
	268	package kernel
	269	template KERNEL
	270	end
	271
	272	package kernel-devel
	273	template KERNELDEVEL
	274	end
	275
	276	package kernel-PAE
	277	template KERNEL
	278
	279	kernel_release = %{fullver}.PAE
	280	end
	281
	282	package kernel-PAE-devel
	283	template KERNELDEVEL
	284
	285	kernel_release = %{fullver}.PAE
	286	end
802ea3af MT	287
802ea3af MT	288	package kernel-headers
802ea3af MT	289	summary = Header files of the kernel release %{fullver}.
802ea3af MT	290	desciption = %{summary}
c698e4be MT	291
	292	files
	293	/usr/include
	294	end
802ea3af	295	end
bcf38aec MT	296
	297	#package kernel-tools
	298	# summary = Assortment of tools for the Linux kernel.
	299	# description = %{summary}
	300	#
	301	# files
	302	# /usr/bin
	303	# /usr/lib
	304	# end
	305	#end
802ea3af	306	end