1 ###############################################################################
2 # IPFire.org - An Open Source Firewall Solution #
3 # Copyright (C) - IPFire Development Team <info@ipfire.org> #
4 ###############################################################################
9 thisapp = linux-%{version}
11 maintainer = Michael Tremer <michael.tremer@ipfire.org>
12 groups = System/Kernels
13 url = http://www.kernel.org/
15 summary = The Linux kernel.
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.
24 # Version helper variables.
25 localversion = %{release}.%{DISTRO_DISTTAG}.%{DISTRO_ARCH}
26 fullver = %{version}-%{localversion}
28 source_dl = http://www.kernel.org/pub/linux/kernel/v3.x/
29 sources = %{thisapp}.tar.xz
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.
52 tools_cpupower_requires
58 # A list of kernels to build.
61 # Should we build cpupower?
64 kernel_target = bzImage
65 if "%{DISTRO_ARCH}" == "i686"
66 # Build a default and legacy kernel for the
68 build_kernel_default = 1
69 build_kernel_legacy = 1
72 kernel_image = arch/%{kernel_arch}/boot/bzImage
76 if "%{DISTRO_ARCH}" == "x86_64"
77 build_kernel_default = 1
80 kernel_image = arch/%{kernel_arch}/boot/bzImage
83 if "%{DISTRO_ARCH}" == "armv5tel"
84 # Build versatile kernel.
85 build_kernel_versatile = 1
88 kernel_image = arch/%{kernel_arch}/boot/zImage
90 # ARM does not support cpupower.
94 if "%{DISTRO_ARCH}" == "armv7hl"
95 # Currently build no kernel images.
99 # ARM does not support cpupower.
103 # Build default kernel.
104 if "%{build_kernel_default}" == "1"
108 # Build legacy kernel.
109 if "%{build_kernel_legacy}" == "1"
113 # Build ARM versatile kernel.
114 if "%{build_kernel_versatile}" == "1"
118 # Add tools' build requirements if build is requested.
119 if "%{build_cpupower}" == "1"
120 requires += %{tools_cpupower_requires}
124 rm -f %{DIR_APP}/localversion-grsec
126 sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile
128 cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \
129 drivers/video/logo/logo_linux_clut224.ppm
131 # Get rid of unwanted files resulting from patch fuzz.
132 find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null
134 # Remove unnecessary SCM files.
135 find . -name .gitignore -exec rm -f {} \; >/dev/null
137 # This prevents scripts/setlocalversion from mucking with our version numbers.
144 if [ "${flavour}" != "default" ]; then
148 # This is the place, where the configuration files
149 # should be dynamically generated.
150 # For now, we just copy pregenerated ones.
151 cp %{DIR_SOURCE}/config.%{arch}${suffix} .config
153 make ARCH=%{kernel_arch} oldnoconfig
154 mv .config configs/config.${flavour}
157 # Generate configuration files for all kernels we are going to
159 for kernel in %{kernels}; do
160 configure_kernel ${kernel}
168 local localversion="%{localversion}"
169 local fullversion="%{fullver}"
170 if [ "${flavour}" != "default" ]; then
172 localversion="${localversion}.${flavour}"
173 fullversion="${fullversion}.${flavour}"
178 -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"
180 # Clean up the source tree.
183 # Install configuration file.
184 cp configs/config.${flavour} .config
187 make ARCH=%{kernel_arch} oldnoconfig >/dev/null
188 make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules %{PARALLELISMFLAGS}
190 # Install the results.
191 mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/lib/modules/${fullversion}
192 install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
193 install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
194 install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
196 # Create empty initramfs (20M).
197 dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
200 make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} mod-fw= \
201 KERNELRELEASE=${fullversion} modules_install
204 case "%{DISTRO_ARCH}" in
206 make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
207 KERNELRELEASE=${fullversion} vdso_install
211 # Create an empty settings file for dracut
212 mkdir -pv %{BUILDROOT}/etc/ld.so.conf.d
213 echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
214 > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
216 # And now the scary looking part.
218 # Recreate source and build links.
219 rm -vf %{BUILDROOT}/lib/modules/${fullversion}/{build,source}
220 mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/build
221 ln -svf build %{BUILDROOT}/lib/modules/${fullversion}/source
223 # Create dirs for extra modules.
224 mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/extra
226 cp -v --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \
227 %{BUILDROOT}/lib/modules/${fullversion}/build
228 cp -v Module.symvers System.map \
229 %{BUILDROOT}/lib/modules/${fullversion}/build
230 rm -vrf %{BUILDROOT}/lib/modules/${fullversion}/build/{Documentation,scripts,include}
232 cp -v .config %{BUILDROOT}/lib/modules/${fullversion}/build
233 cp -va scripts %{BUILDROOT}/lib/modules/${fullversion}/build
234 find %{BUILDROOT}/lib/modules/${fullversion}/build/scripts -name "*.o" \
237 cp -va --parents arch/%{kernel_arch}/include \
238 %{BUILDROOT}/lib/modules/${fullversion}/build
239 cp -va include %{BUILDROOT}/lib/modules/${fullversion}/build/include
241 # Make sure we can build external modules.
242 touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/Makefile \
243 %{BUILDROOT}/lib/modules/${fullversion}/build/include/linux/version.h
244 touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/.config \
245 %{BUILDROOT}/lib/modules/${fullversion}/build/autoconf.h
246 cp -v %{BUILDROOT}/lib/modules/${fullversion}/build/.config \
247 %{BUILDROOT}/lib/modules/${fullversion}/build/include/config/auto.conf
249 find %{BUILDROOT}/lib/modules/${fullversion} -name "*.ko" -type f | \
252 # Move all development files to /usr/src.
253 mkdir -pv %{BUILDROOT}/usr/src/kernels
254 mv -v %{BUILDROOT}/lib/modules/${fullversion}/build \
255 %{BUILDROOT}/usr/src/kernels/${fullversion}
256 ln -svf ../../../usr/src/kernels/${fullversion} \
257 %{BUILDROOT}/lib/modules/${fullversion}/build
259 find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
262 for kernel in %{kernels}; do
263 build_kernel ${kernel}
268 if [ "%{build_cpupower}" = "1" ]; then
269 chmod +x tools/power/cpupower/utils/version-gen.sh
270 make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}
272 cd tools/power/cpupower/debug/i386
273 make %{PARALLELISMFLAGS} centrino-decode powernow-k8-decode
279 # Install the header files
280 make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
281 mkdir -pv %{BUILDROOT}/usr/include
282 find dest/include \( -name .install -o -name ..install.cmd \) -delete
283 cp -rv dest/include/* %{BUILDROOT}/usr/include
285 # Glibc provides these headers
286 rm -rfv %{BUILDROOT}/usr/include/scsi \
287 %{BUILDROOT}/usr/include/asm*/atomic.h \
288 %{BUILDROOT}/usr/include/asm*/io.h \
289 %{BUILDROOT}/usr/include/asm*/irq.h
291 # Remove all firmware files which are distributed by linux-firmware
292 rm -rfv %{BUILDROOT}/lib/firmware
295 make -C tools/perf DESTDIR=%{BUILDROOT} \
296 HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \
300 if [ "%{build_cpupower}" = "1" ]; then
301 make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
302 mandir=%{mandir} CPUFREQ_BENCH=false install
303 cd tools/power/cpupower/debug/i386
304 install -m 755 centrino-decode %{BUILDROOT}/usr/bin/centrino-decode
305 install -m 755 powernow-k8-decode %{BUILDROOT}/usr/bin/powernow-k8-decode
307 chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
315 kernel_release = %{fullver}
317 summary = The Linux kernel %{kernel_release}.
326 kernel=%{kernel_release}
335 /boot/System.map-%{kernel_release}
336 /boot/vmlinuz-%{kernel_release}
337 /boot/initramfs-%{kernel_release}.img
338 /etc/ld.so.conf.d/kernel-%{kernel_release}.conf
339 /lib/modules/%{kernel_release}
343 /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release} || exit $?
344 /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release} || exit $?
356 /sbin/new-kernel-pkg --package kernel%{?-v:-%{-v*}} --install %{KVERREL}%{?-v:.%{-v*}}
360 /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
364 /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
369 kernel_release = %{fullver}
371 summary = Development files of kernel-%{kernel_release}.
375 Install this package in order to compile modules for
376 kernel release %{kernel_release}.
384 /lib/modules/%{kernel_release}/build
385 /lib/modules/%{kernel_release}/source
386 /usr/src/kernels/%{kernel_release}
390 if "%{build_kernel_default}" == "1"
395 kernel_release = %{fullver}
402 kernel_release = %{fullver}
406 if "%{build_kernel_legacy}" == "1"
407 package kernel-legacy
410 kernel_name = kernel-legacy
411 kernel_release = %{fullver}.legacy
414 package kernel-legacy-devel
417 kernel_name = kernel-legacy
418 kernel_release = %{fullver}.legacy
422 if "%{build_kernel_versatile}" == "1"
423 package kernel-versatile
426 kernel_name = kernel-versatile
427 kernel_release = %{fullver}.versatile
430 package kernel-versatile-devel
433 kernel_name = kernel-versatile
434 kernel_release = %{fullver}.versatile
438 package kernel-headers
439 summary = Header files of the kernel release %{fullver}.
440 desciption = %{summary}
448 summary = Assortment of tools for the Linux kernel.
449 description = %{summary}