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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 = 3 | |
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 legacy kernel for the | |
65 | # i686 architecture. | |
66 | build_kernel_default = 1 | |
67 | build_kernel_legacy = 1 | |
68 | ||
69 | kernel_arch = x86 | |
70 | kernel_image = arch/%{kernel_arch}/boot/bzImage | |
71 | ||
72 | end | |
73 | ||
74 | if "%{DISTRO_ARCH}" == "x86_64" | |
75 | build_kernel_default = 1 | |
76 | ||
77 | kernel_arch = x86 | |
78 | kernel_image = arch/%{kernel_arch}/boot/bzImage | |
79 | end | |
80 | ||
81 | if "%{DISTRO_ARCH}" == "armv5tel" | |
82 | # Build versatile kernel. | |
83 | build_kernel_versatile = 1 | |
84 | ||
85 | kernel_arch = arm | |
86 | kernel_image = arch/%{kernel_arch}/boot/zImage | |
87 | ||
88 | # ARM does not support cpupower. | |
89 | build_cpupower = 0 | |
90 | end | |
91 | ||
92 | if "%{DISTRO_ARCH}" == "armv7hl" | |
93 | # Currently build no kernel images. | |
94 | ||
95 | kernel_arch = arm | |
96 | ||
97 | # ARM does not support cpupower. | |
98 | build_cpupower = 0 | |
99 | end | |
100 | ||
101 | # Build default kernel. | |
102 | if "%{build_kernel_default}" == "1" | |
103 | kernels += default | |
104 | end | |
105 | ||
106 | # Build legacy kernel. | |
107 | if "%{build_kernel_legacy}" == "1" | |
108 | kernels += legacy | |
109 | end | |
110 | ||
111 | # Build ARM versatile kernel. | |
112 | if "%{build_kernel_versatile}" == "1" | |
113 | kernels += versatile | |
114 | end | |
115 | ||
116 | # Add tools' build requirements if build is requested. | |
117 | if "%{build_cpupower}" == "1" | |
118 | requires += %{tools_cpupower_requires} | |
119 | end | |
120 | ||
121 | prepare_cmds | |
122 | rm -f %{DIR_APP}/localversion-grsec | |
123 | ||
124 | sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile | |
125 | ||
126 | cp -vf %{DIR_SOURCE}/%{DISTRO_SNAME}_logo.ppm \ | |
127 | drivers/video/logo/logo_linux_clut224.ppm | |
128 | ||
129 | # Get rid of unwanted files resulting from patch fuzz. | |
130 | find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null | |
131 | ||
132 | # Remove unnecessary SCM files. | |
133 | find . -name .gitignore -exec rm -f {} \; >/dev/null | |
134 | ||
135 | # This prevents scripts/setlocalversion from mucking with our version numbers. | |
136 | touch .scmversion | |
137 | ||
138 | mkdir -pv configs | |
139 | configure_kernel() { | |
140 | local flavour=${1} | |
141 | local suffix | |
142 | if [ "${flavour}" != "default" ]; then | |
143 | suffix="-${flavour}" | |
144 | fi | |
145 | ||
146 | # This is the place, where the configuration files | |
147 | # should be dynamically generated. | |
148 | # For now, we just copy pregenerated ones. | |
149 | cp %{DIR_SOURCE}/config.%{arch}${suffix} .config | |
150 | ||
151 | make ARCH=%{kernel_arch} oldnoconfig | |
152 | mv .config configs/config.${flavour} | |
153 | } | |
154 | ||
155 | # Generate configuration files for all kernels we are going to | |
156 | # build. | |
157 | for kernel in %{kernels}; do | |
158 | configure_kernel ${kernel} | |
159 | done | |
160 | end | |
161 | ||
162 | build | |
163 | build_kernel() { | |
164 | local flavour=${1} | |
165 | local suffix | |
166 | local localversion="%{localversion}" | |
167 | local fullversion="%{fullver}" | |
168 | if [ "${flavour}" != "default" ]; then | |
169 | suffix="-${flavour}" | |
170 | localversion="${localversion}.${flavour}" | |
171 | fullversion="${fullversion}.${flavour}" | |
172 | fi | |
173 | ||
174 | # Label the build. | |
175 | sed -i Makefile \ | |
176 | -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/" | |
177 | ||
178 | # Clean up the source tree. | |
179 | make mrproper | |
180 | ||
181 | # Install configuration file. | |
182 | cp configs/config.${flavour} .config | |
183 | ||
184 | # Run the build. | |
185 | make ARCH=%{kernel_arch} oldnoconfig >/dev/null | |
186 | make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules %{PARALLELISMFLAGS} | |
187 | ||
188 | # Install the results. | |
189 | mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/lib/modules/${fullversion} | |
190 | install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion} | |
191 | install -m 644 .config %{BUILDROOT}/boot/config-${fullversion} | |
192 | install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion} | |
193 | ||
194 | # Create empty initramfs (20M). | |
195 | dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20 | |
196 | ||
197 | # Install modules. | |
198 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} mod-fw= \ | |
199 | KERNELRELEASE=${fullversion} modules_install | |
200 | ||
201 | # Install vdso. | |
202 | case "%{DISTRO_ARCH}" in | |
203 | i686) | |
204 | make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \ | |
205 | KERNELRELEASE=${fullversion} vdso_install | |
206 | ;; | |
207 | esac | |
208 | ||
209 | # Create an empty settings file for dracut | |
210 | mkdir -pv %{BUILDROOT}/etc/ld.so.conf.d | |
211 | echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \ | |
212 | > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf | |
213 | ||
214 | # And now the scary looking part. | |
215 | # | |
216 | # Recreate source and build links. | |
217 | rm -vf %{BUILDROOT}/lib/modules/${fullversion}/{build,source} | |
218 | mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/build | |
219 | ln -svf build %{BUILDROOT}/lib/modules/${fullversion}/source | |
220 | ||
221 | # Create dirs for extra modules. | |
222 | mkdir -pv %{BUILDROOT}/lib/modules/${fullversion}/extra | |
223 | ||
224 | cp -v --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \ | |
225 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
226 | cp -v Module.symvers System.map \ | |
227 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
228 | rm -vrf %{BUILDROOT}/lib/modules/${fullversion}/build/{Documentation,scripts,include} | |
229 | ||
230 | cp -v .config %{BUILDROOT}/lib/modules/${fullversion}/build | |
231 | cp -va scripts %{BUILDROOT}/lib/modules/${fullversion}/build | |
232 | find %{BUILDROOT}/lib/modules/${fullversion}/build/scripts -name "*.o" \ | |
233 | -exec rm -vf {} \; | |
234 | ||
235 | cp -va --parents arch/%{kernel_arch}/include \ | |
236 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
237 | cp -va include %{BUILDROOT}/lib/modules/${fullversion}/build/include | |
238 | ||
239 | # Make sure we can build external modules. | |
240 | touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/Makefile \ | |
241 | %{BUILDROOT}/lib/modules/${fullversion}/build/include/linux/version.h | |
242 | touch -r %{BUILDROOT}/lib/modules/${fullversion}/build/.config \ | |
243 | %{BUILDROOT}/lib/modules/${fullversion}/build/autoconf.h | |
244 | cp -v %{BUILDROOT}/lib/modules/${fullversion}/build/.config \ | |
245 | %{BUILDROOT}/lib/modules/${fullversion}/build/include/config/auto.conf | |
246 | ||
247 | find %{BUILDROOT}/lib/modules/${fullversion} -name "*.ko" -type f | \ | |
248 | xargs chmod u+x | |
249 | ||
250 | # Move all development files to /usr/src. | |
251 | mkdir -pv %{BUILDROOT}/usr/src/kernels | |
252 | mv -v %{BUILDROOT}/lib/modules/${fullversion}/build \ | |
253 | %{BUILDROOT}/usr/src/kernels/${fullversion} | |
254 | ln -svf ../../../usr/src/kernels/${fullversion} \ | |
255 | %{BUILDROOT}/lib/modules/${fullversion}/build | |
256 | ||
257 | find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \; | |
258 | } | |
259 | ||
260 | for kernel in %{kernels}; do | |
261 | build_kernel ${kernel} | |
262 | done | |
263 | ||
264 | # Build tools. | |
265 | # cpupower | |
266 | if [ "%{build_cpupower}" = "1" ]; then | |
267 | chmod +x tools/power/cpupower/utils/version-gen.sh | |
268 | make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS} | |
269 | ||
270 | cd tools/power/cpupower/debug/i386 | |
271 | make %{PARALLELISMFLAGS} centrino-decode powernow-k8-decode | |
272 | cd - | |
273 | fi | |
274 | end | |
275 | ||
276 | install | |
277 | # Install the header files | |
278 | make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install | |
279 | mkdir -pv %{BUILDROOT}/usr/include | |
280 | find dest/include \( -name .install -o -name ..install.cmd \) -delete | |
281 | cp -rv dest/include/* %{BUILDROOT}/usr/include | |
282 | ||
283 | # Glibc provides these headers | |
284 | rm -rfv %{BUILDROOT}/usr/include/scsi \ | |
285 | %{BUILDROOT}/usr/include/asm*/atomic.h \ | |
286 | %{BUILDROOT}/usr/include/asm*/io.h \ | |
287 | %{BUILDROOT}/usr/include/asm*/irq.h | |
288 | ||
289 | # Remove all firmware files which are distributed by linux-firmware | |
290 | rm -rfv %{BUILDROOT}/lib/firmware | |
291 | ||
292 | # Install tools. | |
293 | # XXX Man pages cannot be created because they need asciidoc. | |
294 | make -C tools/perf DESTDIR=%{BUILDROOT} \ | |
295 | HAVE_CPLUS_DEMANGLE=1 prefix=/usr perfexecdir=lib/perf-core \ | |
296 | install #install-man | |
297 | ||
298 | # cpupower | |
299 | if [ "%{build_cpupower}" = "1" ]; then | |
300 | make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \ | |
301 | mandir=%{mandir} CPUFREQ_BENCH=false install | |
302 | cd tools/power/cpupower/debug/i386 | |
303 | install -m 755 centrino-decode %{BUILDROOT}/usr/bin/centrino-decode | |
304 | install -m 755 powernow-k8-decode %{BUILDROOT}/usr/bin/powernow-k8-decode | |
305 | cd - | |
306 | chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so* | |
307 | fi | |
308 | end | |
309 | end | |
310 | ||
311 | packages | |
312 | template KERNEL | |
313 | kernel_name = kernel | |
314 | kernel_release = %{fullver} | |
315 | ||
316 | summary = The Linux kernel %{kernel_release}. | |
317 | ||
318 | prerequires | |
319 | dracut | |
320 | grubby | |
321 | module-init-tools | |
322 | end | |
323 | ||
324 | provides | |
325 | kernel=%{kernel_release} | |
326 | end | |
327 | ||
328 | requires | |
329 | %{prerequires} | |
330 | linux-firmware | |
331 | end | |
332 | ||
333 | files | |
334 | /boot/System.map-%{kernel_release} | |
335 | /boot/vmlinuz-%{kernel_release} | |
336 | /boot/initramfs-%{kernel_release}.img | |
337 | /etc/ld.so.conf.d/kernel-%{kernel_release}.conf | |
338 | /lib/modules/%{kernel_release} | |
339 | end | |
340 | ||
341 | _posttrans | |
342 | /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release} || exit $? | |
343 | /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release} || exit $? | |
344 | end | |
345 | ||
346 | script posttransin | |
347 | %{_posttrans} | |
348 | end | |
349 | ||
350 | script posttransup | |
351 | %{_posttrans} | |
352 | end | |
353 | ||
354 | script postin | |
355 | /sbin/new-kernel-pkg --package kernel%{?-v:-%{-v*}} --install %{KVERREL}%{?-v:.%{-v*}} | |
356 | end | |
357 | ||
358 | script postup | |
359 | /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release} | |
360 | end | |
361 | ||
362 | script preun | |
363 | /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release} | |
364 | end | |
365 | end | |
366 | ||
367 | template KERNELDEVEL | |
368 | kernel_release = %{fullver} | |
369 | ||
370 | summary = Development files of kernel-%{kernel_release}. | |
371 | description | |
372 | %{summary} | |
373 | ||
374 | Install this package in order to compile modules for | |
375 | kernel release %{kernel_release}. | |
376 | end | |
377 | ||
378 | filter_requires | |
379 | perl>=[0-9]\:.* | |
380 | end | |
381 | ||
382 | files | |
383 | /lib/modules/%{kernel_release}/build | |
384 | /lib/modules/%{kernel_release}/source | |
385 | /usr/src/kernels/%{kernel_release} | |
386 | end | |
387 | end | |
388 | ||
389 | if "%{build_kernel_default}" == "1" | |
390 | package kernel | |
391 | template KERNEL | |
392 | ||
393 | kernel_name = kernel | |
394 | kernel_release = %{fullver} | |
395 | end | |
396 | ||
397 | package kernel-devel | |
398 | template KERNELDEVEL | |
399 | ||
400 | kernel_name = kernel | |
401 | kernel_release = %{fullver} | |
402 | end | |
403 | end | |
404 | ||
405 | if "%{build_kernel_legacy}" == "1" | |
406 | package kernel-legacy | |
407 | template KERNEL | |
408 | ||
409 | kernel_name = kernel-legacy | |
410 | kernel_release = %{fullver}.legacy | |
411 | end | |
412 | ||
413 | package kernel-legacy-devel | |
414 | template KERNELDEVEL | |
415 | ||
416 | kernel_name = kernel-legacy | |
417 | kernel_release = %{fullver}.legacy | |
418 | end | |
419 | end | |
420 | ||
421 | if "%{build_kernel_versatile}" == "1" | |
422 | package kernel-versatile | |
423 | template KERNEL | |
424 | ||
425 | kernel_name = kernel-versatile | |
426 | kernel_release = %{fullver}.versatile | |
427 | end | |
428 | ||
429 | package kernel-versatile-devel | |
430 | kernel KERNELDEVEL | |
431 | ||
432 | kernel_name = kernel-versatile | |
433 | kernel_release = %{fullver}.versatile | |
434 | end | |
435 | end | |
436 | ||
437 | package kernel-headers | |
438 | summary = Header files of the kernel release %{fullver}. | |
439 | desciption = %{summary} | |
440 | ||
441 | files | |
442 | /usr/include | |
443 | end | |
444 | end | |
445 | ||
446 | package kernel-tools | |
447 | summary = Assortment of tools for the Linux kernel. | |
448 | description = %{summary} | |
449 | ||
450 | filter_requires | |
451 | perl>=[0-9]\:.* | |
452 | end | |
453 | ||
454 | files | |
455 | / | |
456 | !/boot | |
457 | !/lib/modules | |
458 | !/usr/include | |
459 | !/usr/src | |
460 | !/usr/src/debug | |
461 | !/usr/lib/debug | |
462 | end | |
463 | end | |
464 | end |