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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 = 3.2.12 | |
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 | asciidoc | |
39 | binutils-devel | |
40 | elfutils-devel | |
41 | gcc-plugin-devel | |
42 | gettext | |
43 | ncurses-devel | |
44 | net-tools | |
45 | perl | |
46 | python-devel | |
47 | xmlto | |
48 | xz-lzma-compat | |
49 | ||
50 | /sbin/depmod | |
51 | end | |
52 | ||
53 | tools_cpupower_requires | |
54 | newt-devel | |
55 | pciutils-devel | |
56 | slang-devel | |
57 | end | |
58 | ||
59 | # A list of kernels to build. | |
60 | kernels = | |
61 | ||
62 | # Should we build cpupower? | |
63 | build_cpupower = 1 | |
64 | ||
65 | kernel_target = bzImage | |
66 | if "%{DISTRO_ARCH}" == "i686" | |
67 | # Build a default and legacy kernel for the | |
68 | # i686 architecture. | |
69 | build_kernel_default = 1 | |
70 | build_kernel_legacy = 1 | |
71 | ||
72 | kernel_arch = x86 | |
73 | kernel_image = arch/%{kernel_arch}/boot/bzImage | |
74 | ||
75 | end | |
76 | ||
77 | if "%{DISTRO_ARCH}" == "x86_64" | |
78 | build_kernel_default = 1 | |
79 | ||
80 | kernel_arch = x86 | |
81 | kernel_image = arch/%{kernel_arch}/boot/bzImage | |
82 | end | |
83 | ||
84 | if "%{DISTRO_ARCH}" == "armv5tel" | |
85 | # ERROR Currently all kernel images are disabled, because they | |
86 | # won't build with the grsecurity patch. | |
87 | ||
88 | # Build versatile kernel. | |
89 | #build_kernel_versatile = 1 | |
90 | ||
91 | # Build a kernel for Marvell Kirkwood-based devices. | |
92 | #build_kernel_kirkwood = 1 | |
93 | ||
94 | kernel_arch = arm | |
95 | kernel_image = arch/%{kernel_arch}/boot/zImage | |
96 | ||
97 | # ARM does not support cpupower. | |
98 | build_cpupower = 0 | |
99 | end | |
100 | ||
101 | if "%{DISTRO_ARCH}" == "armv7hl" | |
102 | # Build a kernel for TI OMAP SoCs. | |
103 | build_kernel_omap = 1 | |
104 | ||
105 | kernel_arch = arm | |
106 | kernel_image = arch/%{kernel_arch}/boot/zImage | |
107 | ||
108 | # ARM does not support cpupower. | |
109 | build_cpupower = 0 | |
110 | end | |
111 | ||
112 | # Build default kernel. | |
113 | if "%{build_kernel_default}" == "1" | |
114 | kernels += default | |
115 | end | |
116 | ||
117 | # Build legacy kernel. | |
118 | if "%{build_kernel_legacy}" == "1" | |
119 | kernels += legacy | |
120 | end | |
121 | ||
122 | # Build ARM versatile kernel. | |
123 | if "%{build_kernel_versatile}" == "1" | |
124 | kernels += versatile | |
125 | end | |
126 | ||
127 | # Build ARM kirkwood kernel. | |
128 | if "%{build_kernel_kirkwood}" == "1" | |
129 | kernels += kirkwood | |
130 | end | |
131 | ||
132 | # Build ARM omap kernel. | |
133 | if "%{build_kernel_omap}" == "1" | |
134 | kernels += omap | |
135 | end | |
136 | ||
137 | # Add tools' build requirements if build is requested. | |
138 | if "%{build_cpupower}" == "1" | |
139 | requires += %{tools_cpupower_requires} | |
140 | end | |
141 | ||
142 | prepare_cmds | |
143 | rm -f %{DIR_APP}/localversion-grsec | |
144 | ||
145 | sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile | |
146 | ||
147 | cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \ | |
148 | drivers/video/logo/logo_linux_clut224.ppm | |
149 | ||
150 | # Get rid of unwanted files resulting from patch fuzz. | |
151 | find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null | |
152 | ||
153 | # Remove unnecessary SCM files. | |
154 | find . -name .gitignore -exec rm -f {} \; >/dev/null | |
155 | ||
156 | # This prevents scripts/setlocalversion from mucking with our version numbers. | |
157 | touch .scmversion | |
158 | ||
159 | mkdir -pv configs | |
160 | ||
161 | cd %{DIR_SOURCE} | |
162 | configure_kernel() { | |
163 | local flavour=${1} | |
164 | local suffix | |
165 | if [ "${flavour}" != "default" ]; then | |
166 | suffix="-${flavour}" | |
167 | fi | |
168 | ||
169 | scripts/configure --kernel-dir=%{DIR_APP} \ | |
170 | merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour} | |
171 | } | |
172 | ||
173 | # Generate configuration files for all kernels we are going to | |
174 | # build. | |
175 | for kernel in %{kernels}; do | |
176 | configure_kernel ${kernel} | |
177 | done | |
178 | end | |
179 | ||
180 | build | |
181 | build_kernel() { | |
182 | local flavour=${1} | |
183 | local suffix | |
184 | local localversion="%{localversion}" | |
185 | local fullversion="%{fullver}" | |
186 | if [ "${flavour}" != "default" ]; then | |
187 | suffix="-${flavour}" | |
188 | localversion="${localversion}.${flavour}" | |
189 | fullversion="${fullversion}.${flavour}" | |
190 | fi | |
191 | ||
192 | # Label the build. | |
193 | sed -i Makefile \ | |
194 | -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/" | |
195 | ||
196 | # Clean up the source tree. | |
197 | make mrproper | |
198 | ||
199 | # Install configuration file. | |
200 | cp configs/config.${flavour} .config | |
201 | ||
202 | # Run the build. | |
203 | make ARCH=%{kernel_arch} oldnoconfig >/dev/null | |
204 | make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules %{PARALLELISMFLAGS} | |
205 | ||
206 | # Install the results. | |
207 | mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/lib/modules/${fullversion} | |
208 | install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion} | |
209 | install -m 644 .config %{BUILDROOT}/boot/config-${fullversion} | |
210 | install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion} | |
211 | ||
212 | # Create empty initramfs (20M). | |
213 | dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20 | |
214 | ||
215 | # Install modules. | |
216 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} mod-fw= \ | |
217 | KERNELRELEASE=${fullversion} modules_install | |
218 | ||
219 | # Install vdso. | |
220 | case "%{DISTRO_ARCH}" in | |
221 | i686) | |
222 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \ | |
223 | KERNELRELEASE=${fullversion} vdso_install | |
224 | ;; | |
225 | esac | |
226 | ||
227 | # Create an empty settings file for dracut | |
228 | mkdir -pv %{BUILDROOT}/etc/ld.so.conf.d | |
229 | echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \ | |
230 | > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf | |
231 | ||
232 | # And now the scary looking part. | |
233 | # | |
234 | # Recreate source and build links. | |
235 | rm -vf %{BUILDROOT}/lib/modules/${fullversion}/{build,source} | |
236 | mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/build | |
237 | ln -svf build %{BUILDROOT}/lib/modules/${fullversion}/source | |
238 | ||
239 | # Create dirs for extra modules. | |
240 | mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/extra | |
241 | ||
242 | cp -v --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \ | |
243 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
244 | cp -v Module.symvers System.map \ | |
245 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
246 | rm -vrf %{BUILDROOT}/lib/modules/${fullversion}/build/{Documentation,scripts,include} | |
247 | ||
248 | cp -v .config %{BUILDROOT}/lib/modules/${fullversion}/build | |
249 | cp -va scripts %{BUILDROOT}/lib/modules/${fullversion}/build | |
250 | find %{BUILDROOT}/lib/modules/${fullversion}/build/scripts -name "*.o" \ | |
251 | -exec rm -vf {} \; | |
252 | ||
253 | cp -va --parents arch/%{kernel_arch}/include \ | |
254 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
255 | cp -va include %{BUILDROOT}/lib/modules/${fullversion}/build/include | |
256 | ||
257 | # Make sure we can build external modules. | |
258 | touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/Makefile \ | |
259 | %{BUILDROOT}/lib/modules/${fullversion}/build/include/linux/version.h | |
260 | touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/.config \ | |
261 | %{BUILDROOT}/lib/modules/${fullversion}/build/autoconf.h | |
262 | cp -v %{BUILDROOT}/lib/modules/${fullversion}/build/.config \ | |
263 | %{BUILDROOT}/lib/modules/${fullversion}/build/include/config/auto.conf | |
264 | ||
265 | find %{BUILDROOT}/lib/modules/${fullversion} -name "*.ko" -type f | \ | |
266 | xargs chmod u+x | |
267 | ||
268 | # Move all development files to /usr/src. | |
269 | mkdir -pv %{BUILDROOT}/usr/src/kernels | |
270 | mv -v %{BUILDROOT}/lib/modules/${fullversion}/build \ | |
271 | %{BUILDROOT}/usr/src/kernels/${fullversion} | |
272 | ln -svf ../../../usr/src/kernels/${fullversion} \ | |
273 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
274 | ||
275 | find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \; | |
276 | } | |
277 | ||
278 | for kernel in %{kernels}; do | |
279 | build_kernel ${kernel} | |
280 | done | |
281 | ||
282 | # Build tools. | |
283 | # cpupower | |
284 | if [ "%{build_cpupower}" = "1" ]; then | |
285 | chmod +x tools/power/cpupower/utils/version-gen.sh | |
286 | make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS} | |
287 | ||
288 | cd tools/power/cpupower/debug/i386 | |
289 | make %{PARALLELISMFLAGS} centrino-decode powernow-k8-decode | |
290 | cd - | |
291 | fi | |
292 | end | |
293 | ||
294 | install | |
295 | # When no kernels are configured, we create a default config | |
296 | # which enables us to install at least the header files. | |
297 | [ -n "%{kernels}" ] || make ARCH=%{kernel_arch} defconfig | |
298 | ||
299 | # Install the header files | |
300 | make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install | |
301 | mkdir -pv %{BUILDROOT}/usr/include | |
302 | find dest/include \( -name .install -o -name ..install.cmd \) -delete | |
303 | cp -rv dest/include/* %{BUILDROOT}/usr/include | |
304 | ||
305 | # Glibc provides these headers | |
306 | rm -rfv %{BUILDROOT}/usr/include/scsi \ | |
307 | %{BUILDROOT}/usr/include/asm*/atomic.h \ | |
308 | %{BUILDROOT}/usr/include/asm*/io.h \ | |
309 | %{BUILDROOT}/usr/include/asm*/irq.h | |
310 | ||
311 | # Remove all firmware files which are distributed by linux-firmware | |
312 | rm -rfv %{BUILDROOT}/lib/firmware | |
313 | ||
314 | # Install tools. | |
315 | make -C tools/perf DESTDIR=%{BUILDROOT} \ | |
316 | HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \ | |
317 | install install-man | |
318 | ||
319 | # cpupower | |
320 | if [ "%{build_cpupower}" = "1" ]; then | |
321 | make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \ | |
322 | mandir=%{mandir} CPUFREQ_BENCH=false install | |
323 | cd tools/power/cpupower/debug/i386 | |
324 | install -m 755 centrino-decode %{BUILDROOT}/usr/bin/centrino-decode | |
325 | install -m 755 powernow-k8-decode %{BUILDROOT}/usr/bin/powernow-k8-decode | |
326 | cd - | |
327 | chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so* | |
328 | fi | |
329 | end | |
330 | end | |
331 | ||
332 | packages | |
333 | template KERNEL | |
334 | kernel_name = kernel | |
335 | kernel_release = %{fullver} | |
336 | ||
337 | summary = The Linux kernel %{kernel_release}. | |
338 | ||
339 | prerequires | |
340 | /sbin/depmod | |
341 | end | |
342 | ||
343 | provides | |
344 | kernel=%{kernel_release} | |
345 | end | |
346 | ||
347 | requires | |
348 | dracut | |
349 | grubby | |
350 | linux-firmware | |
351 | end | |
352 | ||
353 | files | |
354 | /boot/System.map-%{kernel_release} | |
355 | /boot/vmlinuz-%{kernel_release} | |
356 | /boot/initramfs-%{kernel_release}.img | |
357 | /etc/ld.so.conf.d/kernel-%{kernel_release}.conf | |
358 | /lib/modules/%{kernel_release} | |
359 | end | |
360 | ||
361 | _posttrans | |
362 | /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release} || exit $? | |
363 | /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release} || exit $? | |
364 | end | |
365 | ||
366 | script posttransin | |
367 | %{_posttrans} | |
368 | end | |
369 | ||
370 | script posttransup | |
371 | %{_posttrans} | |
372 | end | |
373 | ||
374 | script postin | |
375 | /sbin/new-kernel-pkg --package kernel%{?-v:-%{-v*}} --install %{KVERREL}%{?-v:.%{-v*}} | |
376 | end | |
377 | ||
378 | script postup | |
379 | /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release} | |
380 | end | |
381 | ||
382 | script preun | |
383 | /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release} | |
384 | end | |
385 | end | |
386 | ||
387 | template KERNELDEVEL | |
388 | kernel_release = %{fullver} | |
389 | ||
390 | summary = Development files of kernel-%{kernel_release}. | |
391 | description | |
392 | %{summary} | |
393 | ||
394 | Install this package in order to compile modules for | |
395 | kernel release %{kernel_release}. | |
396 | end | |
397 | ||
398 | filter_requires | |
399 | perl>=[0-9]\:.* | |
400 | end | |
401 | ||
402 | files | |
403 | /lib/modules/%{kernel_release}/build | |
404 | /lib/modules/%{kernel_release}/source | |
405 | /usr/src/kernels/%{kernel_release} | |
406 | end | |
407 | end | |
408 | ||
409 | if "%{build_kernel_default}" == "1" | |
410 | package kernel | |
411 | template KERNEL | |
412 | ||
413 | kernel_name = kernel | |
414 | kernel_release = %{fullver} | |
415 | end | |
416 | ||
417 | package kernel-devel | |
418 | template KERNELDEVEL | |
419 | ||
420 | kernel_name = kernel | |
421 | kernel_release = %{fullver} | |
422 | end | |
423 | end | |
424 | ||
425 | if "%{build_kernel_legacy}" == "1" | |
426 | package kernel-legacy | |
427 | template KERNEL | |
428 | ||
429 | kernel_name = kernel-legacy | |
430 | kernel_release = %{fullver}.legacy | |
431 | end | |
432 | ||
433 | package kernel-legacy-devel | |
434 | template KERNELDEVEL | |
435 | ||
436 | kernel_name = kernel-legacy | |
437 | kernel_release = %{fullver}.legacy | |
438 | end | |
439 | end | |
440 | ||
441 | if "%{build_kernel_versatile}" == "1" | |
442 | package kernel-versatile | |
443 | template KERNEL | |
444 | ||
445 | kernel_name = kernel-versatile | |
446 | kernel_release = %{fullver}.versatile | |
447 | end | |
448 | ||
449 | package kernel-versatile-devel | |
450 | template KERNELDEVEL | |
451 | ||
452 | kernel_name = kernel-versatile | |
453 | kernel_release = %{fullver}.versatile | |
454 | end | |
455 | end | |
456 | ||
457 | if "%{build_kernel_kirkwood}" == "1" | |
458 | package kernel-kirkwood | |
459 | template KERNEL | |
460 | ||
461 | kernel_name = kernel-kirkwood | |
462 | kernel_release = %{fullver}.kirkwood | |
463 | end | |
464 | ||
465 | package kernel-kirkwood-devel | |
466 | template KERNELDEVEL | |
467 | ||
468 | kernel_name = kernel-kirkwood | |
469 | kernel_release = %{fullver}.kirkwood | |
470 | end | |
471 | end | |
472 | ||
473 | if "%{build_kernel_omap}" == "1" | |
474 | package kernel-omap | |
475 | template KERNEL | |
476 | ||
477 | kernel_name = kernel-omap | |
478 | kernel_release = %{fullver}.omap | |
479 | end | |
480 | ||
481 | package kernel-omap-devel | |
482 | template KERNELDEVEL | |
483 | ||
484 | kernel_name = kernel-omap | |
485 | kernel_release = %{fullver}.omap | |
486 | end | |
487 | end | |
488 | ||
489 | package kernel-headers | |
490 | summary = Header files of the kernel release %{fullver}. | |
491 | desciption = %{summary} | |
492 | ||
493 | files | |
494 | /usr/include | |
495 | end | |
496 | end | |
497 | ||
498 | package kernel-tools | |
499 | summary = Assortment of tools for the Linux kernel. | |
500 | description = %{summary} | |
501 | ||
502 | filter_requires | |
503 | perl>=[0-9]\:.* | |
504 | end | |
505 | ||
506 | files | |
507 | / | |
508 | !/boot | |
509 | !/lib/modules | |
510 | !/usr/include | |
511 | !/usr/src | |
512 | !/usr/src/debug | |
513 | !/usr/lib/debug | |
514 | end | |
515 | end | |
516 | end |