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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 = 3.6.6 | |
8 | release = 2 | |
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 | kernel_logo = /usr/share/pixmaps/kernel-logo.ppm | |
38 | ||
39 | requires | |
40 | asciidoc | |
41 | binutils >= 2.23.51.0.3-3 | |
42 | binutils-devel | |
43 | bison | |
44 | elfutils-devel | |
45 | flex | |
46 | gcc-plugin-devel | |
47 | gettext | |
48 | ncurses-devel | |
49 | net-tools | |
50 | newt-devel | |
51 | pciutils-devel | |
52 | perl | |
53 | python-devel | |
54 | slang-devel | |
55 | xmlto | |
56 | ||
57 | /sbin/depmod | |
58 | %{kernel_logo} | |
59 | end | |
60 | ||
61 | # i686 needs librmi for cpupower. | |
62 | if "%{DISTRO_ARCH}" == "i686" | |
63 | requires += liblrmi-devel | |
64 | end | |
65 | ||
66 | # A list of kernels to build. | |
67 | kernels = | |
68 | ||
69 | # Arguments that are passed to the kernel build command. | |
70 | kernel_build_flags = | |
71 | ||
72 | kernel_target = bzImage | |
73 | if "%{DISTRO_ARCH}" == "i686" | |
74 | # Build a default and legacy kernel for the | |
75 | # i686 architecture. | |
76 | build_kernel_default = 1 | |
77 | build_kernel_legacy = 1 | |
78 | ||
79 | kernel_arch = x86 | |
80 | kernel_image = arch/%{kernel_arch}/boot/bzImage | |
81 | ||
82 | end | |
83 | ||
84 | if "%{DISTRO_ARCH}" == "x86_64" | |
85 | build_kernel_default = 1 | |
86 | ||
87 | kernel_arch = x86 | |
88 | kernel_image = arch/%{kernel_arch}/boot/bzImage | |
89 | end | |
90 | ||
91 | if "%{DISTRO_ARCH}" == "armv5tel" | |
92 | # ERROR Currently all kernel images are disabled, because they | |
93 | # won't build with the grsecurity patch. | |
94 | ||
95 | # Build a kernel for Marvell Kirkwood-based devices. | |
96 | build_kernel_kirkwood = 1 | |
97 | ||
98 | kernel_arch = arm | |
99 | kernel_image = arch/%{kernel_arch}/boot/zImage | |
100 | ||
101 | # http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091404.html | |
102 | kernel_build_flags = KALLSYMS_EXTRA_PASS=1 | |
103 | end | |
104 | ||
105 | if "%{DISTRO_ARCH}" == "armv7hl" | |
106 | # Build a kernel for TI OMAP SoCs. | |
107 | build_kernel_omap = 1 | |
108 | ||
109 | kernel_arch = arm | |
110 | kernel_image = arch/%{kernel_arch}/boot/zImage | |
111 | end | |
112 | ||
113 | # Build default kernel. | |
114 | if "%{build_kernel_default}" == "1" | |
115 | kernels += default | |
116 | end | |
117 | ||
118 | # Build legacy kernel. | |
119 | if "%{build_kernel_legacy}" == "1" | |
120 | kernels += legacy | |
121 | end | |
122 | ||
123 | # Build ARM kirkwood kernel. | |
124 | if "%{build_kernel_kirkwood}" == "1" | |
125 | kernels += kirkwood | |
126 | end | |
127 | ||
128 | # Build ARM omap kernel. | |
129 | if "%{build_kernel_omap}" == "1" | |
130 | kernels += omap | |
131 | end | |
132 | ||
133 | prepare_cmds | |
134 | rm -f %{DIR_APP}/localversion-grsec | |
135 | ||
136 | # Remove -Werror flag to fix ARMv5 build. | |
137 | sed -e "s/-Werror//g" -i grsecurity/Makefile | |
138 | ||
139 | # Disable the colorize plugin. | |
140 | # It's generally very nice but it clutters our | |
141 | # logfiles. | |
142 | sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \ | |
143 | -i Makefile | |
144 | ||
145 | sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile | |
146 | ||
147 | cp -vf %{kernel_logo} \ | |
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 | cat .config | |
202 | ||
203 | # Run the build. | |
204 | make ARCH=%{kernel_arch} oldnoconfig >/dev/null | |
205 | make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \ | |
206 | %{kernel_build_flags} %{PARALLELISMFLAGS} | |
207 | ||
208 | # Install the results. | |
209 | mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/usr/lib/modules/${fullversion} | |
210 | install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion} | |
211 | install -m 644 .config %{BUILDROOT}/boot/config-${fullversion} | |
212 | install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion} | |
213 | ||
214 | # Create empty initramfs (20M). | |
215 | dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20 | |
216 | ||
217 | # Install modules. | |
218 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT}/usr mod-fw= \ | |
219 | KERNELRELEASE=${fullversion} modules_install | |
220 | ||
221 | # Install vdso. | |
222 | case "%{DISTRO_ARCH}" in | |
223 | i686) | |
224 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \ | |
225 | KERNELRELEASE=${fullversion} vdso_install | |
226 | ;; | |
227 | esac | |
228 | ||
229 | # Create an empty settings file for dracut | |
230 | mkdir -p %{BUILDROOT}/etc/ld.so.conf.d | |
231 | echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \ | |
232 | > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf | |
233 | ||
234 | # And now the scary looking part. | |
235 | # | |
236 | # Recreate source and build links. | |
237 | rm -f %{BUILDROOT}/usr/lib/modules/${fullversion}/{build,source} | |
238 | mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/build | |
239 | ln -sf build %{BUILDROOT}/usr/lib/modules/${fullversion}/source | |
240 | ||
241 | # Create dirs for extra modules. | |
242 | mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/extra | |
243 | ||
244 | cp --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \ | |
245 | %{BUILDROOT}/usr/lib/modules/${fullversion}/build | |
246 | cp Module.symvers System.map \ | |
247 | %{BUILDROOT}/usr/lib/modules/${fullversion}/build | |
248 | rm -rf %{BUILDROOT}/usr/lib/modules/${fullversion}/build/{Documentation,scripts,include} | |
249 | ||
250 | cp .config %{BUILDROOT}/usr/lib/modules/${fullversion}/build | |
251 | cp -a scripts %{BUILDROOT}/usr/lib/modules/${fullversion}/build | |
252 | find %{BUILDROOT}/usr/lib/modules/${fullversion}/build/scripts -name "*.o" \ | |
253 | -exec rm -vf {} \; | |
254 | ||
255 | cp -a --parents arch/%{kernel_arch}/include \ | |
256 | %{BUILDROOT}/usr/lib/modules/${fullversion}/build | |
257 | cp -a include %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include | |
258 | ||
259 | # Make sure we can build external modules. | |
260 | touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/Makefile \ | |
261 | %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/linux/version.h | |
262 | touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \ | |
263 | %{BUILDROOT}/usr/lib/modules/${fullversion}/build/autoconf.h | |
264 | cp %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \ | |
265 | %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/config/auto.conf | |
266 | ||
267 | find %{BUILDROOT}/usr/lib/modules/${fullversion} -name "*.ko" -type f | \ | |
268 | xargs chmod u+x | |
269 | ||
270 | # Move all development files to /usr/src. | |
271 | mkdir -p %{BUILDROOT}/usr/src/kernels | |
272 | mv %{BUILDROOT}/usr/lib/modules/${fullversion}/build \ | |
273 | %{BUILDROOT}/usr/src/kernels/${fullversion} | |
274 | ln -sf ../../../src/kernels/${fullversion} \ | |
275 | %{BUILDROOT}/usr/lib/modules/${fullversion}/build | |
276 | ||
277 | find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \; | |
278 | } | |
279 | ||
280 | for kernel in %{kernels}; do | |
281 | build_kernel ${kernel} | |
282 | done | |
283 | ||
284 | # Build tools. | |
285 | # cpupower | |
286 | chmod +x tools/power/cpupower/utils/version-gen.sh | |
287 | make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS} | |
288 | ||
289 | if [ "%{DISTRO_ARCH}" = "x86_64" ]; then | |
290 | pushd tools/power/cpupower/debug/x86_64 | |
291 | make %{MAKETUNING} | |
292 | popd | |
293 | elif [ "%{DISTRO_ARCH}" = "i686" ]; then | |
294 | pushd tools/power/cpupower/debug/i386 | |
295 | make %{MAKETUNING} | |
296 | popd | |
297 | fi | |
298 | end | |
299 | ||
300 | install | |
301 | # When no kernels are configured, we create a default config | |
302 | # which enables us to install at least the header files. | |
303 | [ -n "%{kernels}" ] || make ARCH=%{kernel_arch} defconfig | |
304 | ||
305 | # Install the header files | |
306 | make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install | |
307 | mkdir -pv %{BUILDROOT}/usr/include | |
308 | find dest/include \( -name .install -o -name ..install.cmd \) -delete | |
309 | cp -rv dest/include/* %{BUILDROOT}/usr/include | |
310 | ||
311 | # Glibc provides these headers | |
312 | rm -rfv %{BUILDROOT}/usr/include/scsi \ | |
313 | %{BUILDROOT}/usr/include/asm*/atomic.h \ | |
314 | %{BUILDROOT}/usr/include/asm*/io.h \ | |
315 | %{BUILDROOT}/usr/include/asm*/irq.h | |
316 | ||
317 | # Remove all firmware files which are distributed by linux-firmware | |
318 | rm -rfv %{BUILDROOT}/lib/firmware | |
319 | ||
320 | # Install tools. | |
321 | make -C tools/perf DESTDIR=%{BUILDROOT} WERROR=0 \ | |
322 | HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \ | |
323 | install install-man install-python_ext | |
324 | ||
325 | # cpupower | |
326 | make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \ | |
327 | mandir=%{mandir} CPUFREQ_BENCH=false install | |
328 | ||
329 | if [ "%{DISTRO_ARCH}" = "x86_64" ]; then | |
330 | pushd tools/power/cpupower/debug/x86_64 | |
331 | install -m 755 centrino-decode \ | |
332 | %{BUILDROOT}/usr/bin/centrino-decode | |
333 | install -m 755 powernow-k8-decode \ | |
334 | %{BUILDROOT}/usr/bin/powernow-k8-decode | |
335 | popd | |
336 | elif [ "%{DISTRO_ARCH}" = "i686" ]; then | |
337 | pushd tools/power/cpupower/debug/i386 | |
338 | install -m 755 centrino-decode \ | |
339 | %{BUILDROOT}/usr/bin/centrino-decode | |
340 | install -m 755 powernow-k8-decode \ | |
341 | %{BUILDROOT}/usr/bin/powernow-k8-decode | |
342 | popd | |
343 | fi | |
344 | ||
345 | chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so* | |
346 | end | |
347 | end | |
348 | ||
349 | packages | |
350 | template KERNEL | |
351 | kernel_name = kernel | |
352 | kernel_release = %{fullver} | |
353 | ||
354 | summary = The Linux kernel %{kernel_release}. | |
355 | ||
356 | prerequires | |
357 | /sbin/depmod | |
358 | end | |
359 | ||
360 | provides | |
361 | kernel=%{kernel_release} | |
362 | end | |
363 | ||
364 | requires | |
365 | dracut | |
366 | grubby | |
367 | linux-firmware | |
368 | end | |
369 | ||
370 | files | |
371 | /boot/System.map-%{kernel_release} | |
372 | /boot/vmlinuz-%{kernel_release} | |
373 | /boot/initramfs-%{kernel_release}.img | |
374 | /etc/ld.so.conf.d/kernel-%{kernel_release}.conf | |
375 | /usr/lib/modules/%{kernel_release} | |
376 | end | |
377 | ||
378 | _posttrans | |
379 | /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release} | |
380 | /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release} | |
381 | end | |
382 | ||
383 | script posttransin | |
384 | %{_posttrans} | |
385 | end | |
386 | ||
387 | script posttransup | |
388 | %{_posttrans} | |
389 | end | |
390 | ||
391 | script postin | |
392 | /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release} | |
393 | end | |
394 | ||
395 | script postup | |
396 | /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release} | |
397 | end | |
398 | ||
399 | script preun | |
400 | /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release} | |
401 | end | |
402 | end | |
403 | ||
404 | template KERNELDEVEL | |
405 | kernel_release = %{fullver} | |
406 | ||
407 | summary = Development files of kernel-%{kernel_release}. | |
408 | description | |
409 | %{summary} | |
410 | ||
411 | Install this package in order to compile modules for | |
412 | kernel release %{kernel_release}. | |
413 | end | |
414 | ||
415 | filter_requires | |
416 | perl>=[0-9]\:.* | |
417 | end | |
418 | ||
419 | files | |
420 | /usr/lib/modules/%{kernel_release}/build | |
421 | /usr/lib/modules/%{kernel_release}/source | |
422 | /usr/src/kernels/%{kernel_release} | |
423 | end | |
424 | end | |
425 | ||
426 | if "%{build_kernel_default}" == "1" | |
427 | package kernel | |
428 | template KERNEL | |
429 | ||
430 | kernel_name = kernel | |
431 | kernel_release = %{fullver} | |
432 | end | |
433 | ||
434 | package kernel-devel | |
435 | template KERNELDEVEL | |
436 | ||
437 | kernel_name = kernel | |
438 | kernel_release = %{fullver} | |
439 | end | |
440 | end | |
441 | ||
442 | if "%{build_kernel_legacy}" == "1" | |
443 | package kernel-legacy | |
444 | template KERNEL | |
445 | ||
446 | kernel_name = kernel-legacy | |
447 | kernel_release = %{fullver}.legacy | |
448 | end | |
449 | ||
450 | package kernel-legacy-devel | |
451 | template KERNELDEVEL | |
452 | ||
453 | kernel_name = kernel-legacy | |
454 | kernel_release = %{fullver}.legacy | |
455 | end | |
456 | end | |
457 | ||
458 | if "%{build_kernel_kirkwood}" == "1" | |
459 | package kernel-kirkwood | |
460 | template KERNEL | |
461 | ||
462 | kernel_name = kernel-kirkwood | |
463 | kernel_release = %{fullver}.kirkwood | |
464 | end | |
465 | ||
466 | package kernel-kirkwood-devel | |
467 | template KERNELDEVEL | |
468 | ||
469 | kernel_name = kernel-kirkwood | |
470 | kernel_release = %{fullver}.kirkwood | |
471 | end | |
472 | end | |
473 | ||
474 | if "%{build_kernel_omap}" == "1" | |
475 | package kernel-omap | |
476 | template KERNEL | |
477 | ||
478 | kernel_name = kernel-omap | |
479 | kernel_release = %{fullver}.omap | |
480 | end | |
481 | ||
482 | package kernel-omap-devel | |
483 | template KERNELDEVEL | |
484 | ||
485 | kernel_name = kernel-omap | |
486 | kernel_release = %{fullver}.omap | |
487 | end | |
488 | end | |
489 | ||
490 | package kernel-headers | |
491 | summary = Header files of the kernel release %{fullver}. | |
492 | desciption = %{summary} | |
493 | ||
494 | files | |
495 | /usr/include | |
496 | end | |
497 | end | |
498 | ||
499 | package kernel-tools | |
500 | summary = Assortment of tools for the Linux kernel. | |
501 | description = %{summary} | |
502 | ||
503 | filter_requires | |
504 | perl>=[0-9]\:.* | |
505 | end | |
506 | ||
507 | files | |
508 | / | |
509 | !/boot | |
510 | !/usr/include | |
511 | !/usr/lib/modules | |
512 | !/usr/src | |
513 | !/usr/src/debug | |
514 | !/usr/lib/debug | |
515 | end | |
516 | end | |
517 | end |