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1 | ############################################################################### | |
2 | # IPFire.org - An Open Source Firewall Solution # | |
3 | # Copyright (C) - IPFire Development Team <info@ipfire.org> # | |
4 | ############################################################################### | |
5 | ||
6 | name = kernel | |
7 | version = 3.1.5 | |
8 | release = 1 | |
9 | thisapp = linux-%{version} | |
10 | ||
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. | |
16 | ||
17 | description | |
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. | |
22 | end | |
23 | ||
24 | # Version helper variables. | |
25 | localversion = %{release}.%{DISTRO_DISTTAG}.%{DISTRO_ARCH} | |
26 | fullver = %{version}-%{localversion} | |
27 | ||
28 | source_dl = http://www.kernel.org/pub/linux/kernel/v3.x/ | |
29 | sources = %{thisapp}.tar.xz | |
30 | ||
31 | build | |
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 | ||
37 | requires | |
38 | binutils-devel | |
39 | elfutils-devel | |
40 | gcc-plugin-devel | |
41 | gettext | |
42 | module-init-tools | |
43 | ncurses-devel | |
44 | net-tools | |
45 | perl | |
46 | python-devel | |
47 | xz-lzma-compat | |
48 | end | |
49 | ||
50 | tools_cpupower_requires | |
51 | newt-devel | |
52 | pciutils-devel | |
53 | slang-devel | |
54 | end | |
55 | ||
56 | # A list of kernels to build. | |
57 | kernels = | |
58 | ||
59 | # Should we build cpupower? | |
60 | build_cpupower = 1 | |
61 | ||
62 | kernel_target = bzImage | |
63 | if "%{DISTRO_ARCH}" == "i686" | |
64 | # Build a default and PAE-enabled kernel for the | |
65 | # i686 architecture. | |
66 | build_kernel_default = 1 | |
67 | build_kernel_pae = 1 | |
68 | ||
69 | kernel_arch = x86 | |
70 | kernel_image = arch/%{kernel_arch}/boot/bzImage | |
71 | ||
72 | end | |
73 | ||
74 | if "%{DISTRO_ARCH}" == "armv5tel" | |
75 | # Build versatile kernel. | |
76 | build_kernel_versatile = 1 | |
77 | ||
78 | kernel_arch = arm | |
79 | kernel_image = arch/%{kernel_arch}/boot/zImage | |
80 | ||
81 | # ARM does not support cpupower. | |
82 | build_cpupower = 0 | |
83 | end | |
84 | ||
85 | if "%{DISTRO_ARCH}" == "armv7hl" | |
86 | # Currently build no kernel images. | |
87 | ||
88 | kernel_arch = arm | |
89 | ||
90 | # ARM does not support cpupower. | |
91 | build_cpupower = 0 | |
92 | end | |
93 | ||
94 | # Build default kernel. | |
95 | if "%{build_kernel_default}" == "1" | |
96 | kernels += default | |
97 | end | |
98 | ||
99 | # Build PAE-enabled kernel. | |
100 | if "%{build_kernel_pae}" == "1" | |
101 | kernels += PAE | |
102 | end | |
103 | ||
104 | # Build ARM versatile kernel. | |
105 | if "%{build_kernel_versatile}" == "1" | |
106 | kernels += versatile | |
107 | end | |
108 | ||
109 | # Add tools' build requirements if build is requested. | |
110 | if "%{build_cpupower}" == "1" | |
111 | requires += %{tools_cpupower_requires} | |
112 | end | |
113 | ||
114 | prepare_cmds | |
115 | rm -f %{DIR_APP}/localversion-grsec | |
116 | ||
117 | sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile | |
118 | ||
119 | cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \ | |
120 | drivers/video/logo/logo_linux_clut224.ppm | |
121 | ||
122 | # Get rid of unwanted files resulting from patch fuzz. | |
123 | find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null | |
124 | ||
125 | # Remove unnecessary SCM files. | |
126 | find . -name .gitignore -exec rm -f {} \; >/dev/null | |
127 | ||
128 | # This prevents scripts/setlocalversion from mucking with our version numbers. | |
129 | touch .scmversion | |
130 | ||
131 | mkdir -pv configs | |
132 | configure_kernel() { | |
133 | local flavour=${1} | |
134 | local suffix | |
135 | if [ "${flavour}" != "default" ]; then | |
136 | suffix="-${flavour}" | |
137 | fi | |
138 | ||
139 | # This is the place, where the configuration files | |
140 | # should be dynamically generated. | |
141 | # For now, we just copy pregenerated ones. | |
142 | cp %{DIR_SOURCE}/config.%{arch}${suffix} .config | |
143 | ||
144 | make ARCH=%{kernel_arch} oldnoconfig | |
145 | mv .config configs/config.${flavour} | |
146 | } | |
147 | ||
148 | # Generate configuration files for all kernels we are going to | |
149 | # build. | |
150 | for kernel in %{kernels}; do | |
151 | configure_kernel ${kernel} | |
152 | done | |
153 | end | |
154 | ||
155 | build | |
156 | build_kernel() { | |
157 | local flavour=${1} | |
158 | local suffix | |
159 | local localversion="%{localversion}" | |
160 | local fullversion="%{fullver}" | |
161 | if [ "${flavour}" != "default" ]; then | |
162 | suffix="-${flavour}" | |
163 | localversion="${localversion}.${flavour}" | |
164 | fullversion="${fullversion}.${flavour}" | |
165 | fi | |
166 | ||
167 | # Label the build. | |
168 | sed -i Makefile \ | |
169 | -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/" | |
170 | ||
171 | # Clean up the source tree. | |
172 | make mrproper | |
173 | ||
174 | # Install configuration file. | |
175 | cp configs/config.${flavour} .config | |
176 | ||
177 | # Run the build. | |
178 | make ARCH=%{kernel_arch} oldnoconfig >/dev/null | |
179 | make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules %{PARALLELISMFLAGS} | |
180 | ||
181 | # Install the results. | |
182 | mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/lib/modules/${fullversion} | |
183 | install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion} | |
184 | install -m 644 .config %{BUILDROOT}/boot/config-${fullversion} | |
185 | install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion} | |
186 | ||
187 | # Create empty initramfs (20M). | |
188 | dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20 | |
189 | ||
190 | # Install modules. | |
191 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} mod-fw= \ | |
192 | KERNELRELEASE=${fullversion} modules_install | |
193 | ||
194 | # Install vdso. | |
195 | case "%{DISTRO_ARCH}" in | |
196 | i686) | |
197 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \ | |
198 | KERNELRELEASE=${fullversion} vdso_install | |
199 | ;; | |
200 | esac | |
201 | ||
202 | # Create an empty settings file for dracut | |
203 | mkdir -pv %{BUILDROOT}/etc/ld.so.conf.d | |
204 | echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \ | |
205 | > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf | |
206 | ||
207 | # And now the scary looking part. | |
208 | # | |
209 | # Recreate source and build links. | |
210 | rm -vf %{BUILDROOT}/lib/modules/${fullversion}/{build,source} | |
211 | mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/build | |
212 | ln -svf build %{BUILDROOT}/lib/modules/${fullversion}/source | |
213 | ||
214 | # Create dirs for extra modules. | |
215 | mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/extra | |
216 | ||
217 | cp -v --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \ | |
218 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
219 | cp -v Module.symvers System.map \ | |
220 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
221 | rm -vrf %{BUILDROOT}/lib/modules/${fullversion}/build/{Documentation,scripts,include} | |
222 | ||
223 | cp -v .config %{BUILDROOT}/lib/modules/${fullversion}/build | |
224 | cp -va scripts %{BUILDROOT}/lib/modules/${fullversion}/build | |
225 | find %{BUILDROOT}/lib/modules/${fullversion}/build/scripts -name "*.o" \ | |
226 | -exec rm -vf {} \; | |
227 | ||
228 | cp -va --parents arch/%{kernel_arch}/include \ | |
229 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
230 | cp -va include %{BUILDROOT}/lib/modules/${fullversion}/build/include | |
231 | ||
232 | # Make sure we can build external modules. | |
233 | touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/Makefile \ | |
234 | %{BUILDROOT}/lib/modules/${fullversion}/build/include/linux/version.h | |
235 | touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/.config \ | |
236 | %{BUILDROOT}/lib/modules/${fullversion}/build/autoconf.h | |
237 | cp -v %{BUILDROOT}/lib/modules/${fullversion}/build/.config \ | |
238 | %{BUILDROOT}/lib/modules/${fullversion}/build/include/config/auto.conf | |
239 | ||
240 | find %{BUILDROOT}/lib/modules/${fullversion} -name "*.ko" -type f | \ | |
241 | xargs chmod u+x | |
242 | ||
243 | # Move all development files to /usr/src. | |
244 | mkdir -pv %{BUILDROOT}/usr/src/kernels | |
245 | mv -v %{BUILDROOT}/lib/modules/${fullversion}/build \ | |
246 | %{BUILDROOT}/usr/src/kernels/${fullversion} | |
247 | ln -svf ../../../usr/src/kernels/${fullversion} \ | |
248 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
249 | ||
250 | find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \; | |
251 | } | |
252 | ||
253 | for kernel in %{kernels}; do | |
254 | build_kernel ${kernel} | |
255 | done | |
256 | ||
257 | # Build tools. | |
258 | # cpupower | |
259 | if [ "%{build_cpupower}" = "1" ]; then | |
260 | chmod +x tools/power/cpupower/utils/version-gen.sh | |
261 | make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS} | |
262 | ||
263 | cd tools/power/cpupower/debug/i386 | |
264 | make %{PARALLELISMFLAGS} centrino-decode powernow-k8-decode | |
265 | cd - | |
266 | fi | |
267 | end | |
268 | ||
269 | install | |
270 | # Install the header files | |
271 | make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install | |
272 | mkdir -pv %{BUILDROOT}/usr/include | |
273 | find dest/include \( -name .install -o -name ..install.cmd \) -delete | |
274 | cp -rv dest/include/* %{BUILDROOT}/usr/include | |
275 | ||
276 | # Glibc provides these headers | |
277 | rm -rfv %{BUILDROOT}/usr/include/scsi \ | |
278 | %{BUILDROOT}/usr/include/asm*/atomic.h \ | |
279 | %{BUILDROOT}/usr/include/asm*/io.h \ | |
280 | %{BUILDROOT}/usr/include/asm*/irq.h | |
281 | ||
282 | # Remove all firmware files which are distributed by linux-firmware | |
283 | rm -rfv %{BUILDROOT}/lib/firmware | |
284 | ||
285 | # Install tools. | |
286 | # XXX Man pages cannot be created because they need asciidoc. | |
287 | make -C tools/perf DESTDIR=%{BUILDROOT} \ | |
288 | HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \ | |
289 | install #install-man | |
290 | ||
291 | # cpupower | |
292 | if [ "%{build_cpupower}" = "1" ]; then | |
293 | make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=/usr/lib \ | |
294 | mandir=/usr/share/man CPUFREQ_BENCH=false install | |
295 | cd tools/power/cpupower/debug/i386 | |
296 | install -m 755 centrino-decode %{BUILDROOT}/usr/bin/centrino-decode | |
297 | install -m 755 powernow-k8-decode %{BUILDROOT}/usr/bin/powernow-k8-decode | |
298 | cd - | |
299 | chmod 0755 %{BUILDROOT}/usr/lib/libcpupower.so* | |
300 | fi | |
301 | end | |
302 | end | |
303 | ||
304 | packages | |
305 | template KERNEL | |
306 | kernel_name = kernel | |
307 | kernel_release = %{fullver} | |
308 | ||
309 | summary = The Linux kernel %{kernel_release}. | |
310 | ||
311 | prerequires = dracut grubby module-init-tools | |
312 | provides = kernel=%{kernel_release} | |
313 | requires | |
314 | %{prerequires} | |
315 | linux-firmware | |
316 | end | |
317 | ||
318 | files | |
319 | /boot/System.map-%{kernel_release} | |
320 | /boot/vmlinuz-%{kernel_release} | |
321 | /boot/initramfs-%{kernel_release}.img | |
322 | /etc/ld.so.conf.d/kernel-%{kernel_release}.conf | |
323 | /lib/modules/%{kernel_release} | |
324 | end | |
325 | ||
326 | _posttrans | |
327 | /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release} || exit $? | |
328 | /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release} || exit $? | |
329 | end | |
330 | ||
331 | script posttransin | |
332 | %{_posttrans} | |
333 | end | |
334 | ||
335 | script posttransup | |
336 | %{_posttrans} | |
337 | end | |
338 | ||
339 | script postin | |
340 | /sbin/new-kernel-pkg --package kernel%{?-v:-%{-v*}} --install %{KVERREL}%{?-v:.%{-v*}} | |
341 | end | |
342 | ||
343 | script postup | |
344 | /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release} | |
345 | end | |
346 | ||
347 | script preun | |
348 | /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release} | |
349 | end | |
350 | end | |
351 | ||
352 | template KERNELDEVEL | |
353 | kernel_release = %{fullver} | |
354 | ||
355 | summary = Development files of kernel-%{kernel_release}. | |
356 | description | |
357 | %{summary} | |
358 | ||
359 | Install this package in order to compile modules for | |
360 | kernel release %{kernel_release}. | |
361 | end | |
362 | ||
363 | filter_requires | |
364 | perl>=[0-9]\:.* | |
365 | end | |
366 | ||
367 | files | |
368 | /lib/modules/%{kernel_release}/build | |
369 | /lib/modules/%{kernel_release}/source | |
370 | /usr/src/kernels/%{kernel_release} | |
371 | end | |
372 | end | |
373 | ||
374 | if "%{build_kernel_default}" == "1" | |
375 | package kernel | |
376 | template KERNEL | |
377 | ||
378 | kernel_name = kernel | |
379 | kernel_release = %{fullver} | |
380 | end | |
381 | ||
382 | package kernel-devel | |
383 | template KERNELDEVEL | |
384 | ||
385 | kernel_name = kernel | |
386 | kernel_release = %{fullver} | |
387 | end | |
388 | end | |
389 | ||
390 | if "%{build_kernel_pae}" == "1" | |
391 | package kernel-PAE | |
392 | template KERNEL | |
393 | ||
394 | kernel_name = kernel-PAE | |
395 | kernel_release = %{fullver}.PAE | |
396 | end | |
397 | ||
398 | package kernel-PAE-devel | |
399 | template KERNELDEVEL | |
400 | ||
401 | kernel_name = kernel-PAE | |
402 | kernel_release = %{fullver}.PAE | |
403 | end | |
404 | end | |
405 | ||
406 | if "%{build_kernel_versatile}" == "1" | |
407 | package kernel-versatile | |
408 | template KERNEL | |
409 | ||
410 | kernel_name = kernel-versatile | |
411 | kernel_release = %{fullver}.versatile | |
412 | end | |
413 | ||
414 | package kernel-versatile-devel | |
415 | kernel KERNELDEVEL | |
416 | ||
417 | kernel_name = kernel-versatile | |
418 | kernel_release = %{fullver}.versatile | |
419 | end | |
420 | end | |
421 | ||
422 | package kernel-headers | |
423 | summary = Header files of the kernel release %{fullver}. | |
424 | desciption = %{summary} | |
425 | ||
426 | files | |
427 | /usr/include | |
428 | end | |
429 | end | |
430 | ||
431 | package kernel-tools | |
432 | summary = Assortment of tools for the Linux kernel. | |
433 | description = %{summary} | |
434 | ||
435 | filter_requires | |
436 | perl>=[0-9]\:.* | |
437 | end | |
438 | ||
439 | files | |
440 | / | |
441 | !/boot | |
442 | !/lib/modules | |
443 | !/usr/include | |
444 | !/usr/src | |
445 | !/usr/src/debug | |
446 | !/usr/lib/debug | |
447 | end | |
448 | end | |
449 | end |