Annotation of /branches/R11-stable/include/kernel.sminc
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Revision 18719 -
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Wed Aug 14 10:58:50 2013 UTC (11 years, 1 month ago) by niro
Original Path: trunk/include/kernel.sminc
File size: 14197 byte(s)
Wed Aug 14 10:58:50 2013 UTC (11 years, 1 month ago) by niro
Original Path: trunk/include/kernel.sminc
File size: 14197 byte(s)
-make kernelversion file optional
1 | niro | 9311 | # kernel global smage functions |
2 | # $Id$ | ||
3 | |||
4 | # needed extra vars: | ||
5 | niro | 11369 | # ${KERNEL_TYPE}: needed, 'sources', 'headers' or 'image' |
6 | # ${BRANCH}: needed, style branch of the kernel | ||
7 | # ${KERNEL_CONFIG}: optional, needed if you want to override the default | ||
8 | # searchpath ${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD} | ||
9 | niro | 9311 | # |
10 | niro | 11369 | # ${PSUBVER}: optional, only needed for 2.6.x.x naming scheme |
11 | # ${EXTRAVERSION}: optinal, extra version for the kernel name | ||
12 | # default setting is ${PSUBVER}-${BRANCH}-${PBUILD} | ||
13 | # ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.) | ||
14 | # ${COMPRESS_MODULES}: compresses the kernel modules with given compressor (gzip|bzip2|xz) | ||
15 | # ${LINUX_FIRMWARE}: remove included firmware bits if requested | ||
16 | # set the version here like USE_LINUX_FIRMARE="20110605" | ||
17 | # version "internal" keeps the bits too | ||
18 | # | ||
19 | niro | 18719 | # ${INCLUDE_KERNELVERSION_FILE}: creates a /boot/kernelversion file (deprecated) |
20 | niro | 9311 | |
21 | sminclude mtools | ||
22 | |||
23 | # remove me when all distris support this: | ||
24 | if [[ ${USE_KERNEL_ARCH_EXTENSION} = true ]] | ||
25 | then | ||
26 | KERNEL_ARCH_EXTENSION="-${ARCH}" | ||
27 | else | ||
28 | KERNEL_ARCH_EXTENSION="" | ||
29 | fi | ||
30 | |||
31 | niro | 9466 | if [[ ! -z ${COMPRESS_MODULES} ]] |
32 | then | ||
33 | case ${COMPRESS_MODULES} in | ||
34 | gzip) | ||
35 | COMPRESS_MODULES_CMD="gzip -9v" | ||
36 | SDEPEND="${SDEPEND} | ||
37 | >= app-arch/gzip-1.4" | ||
38 | ;; | ||
39 | bzip2) | ||
40 | COMPRESS_MODULES_CMD="bzip2 -9v" | ||
41 | SDEPEND="${SDEPEND} | ||
42 | >= app-arch/bzip2-1.0.6" | ||
43 | ;; | ||
44 | xz) | ||
45 | COMPRESS_MODULES_CMD="xz -9v" | ||
46 | SDEPEND="${SDEPEND} | ||
47 | >= app-arch/xz-5" | ||
48 | ;; | ||
49 | none) | ||
50 | echo "Disabled compressed kernel-modules!" | ||
51 | COMPRESS_MODULES_CMD="" | ||
52 | ;; | ||
53 | *) die "Unkown compression format '${COMPRESS_MODULES}'" ;; | ||
54 | esac | ||
55 | fi | ||
56 | |||
57 | niro | 9311 | # some sane defaults |
58 | niro | 9863 | : ${PCAT="sys-kernel"} |
59 | niro | 9311 | : ${HOMEPAGE="http://magellan-linux.de/"} |
60 | niro | 9743 | : ${TARBALLPVER="${PVER}"} |
61 | : ${SRCFILE="linux-${TARBALLPVER}.tar.bz2"} | ||
62 | niro | 9311 | : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"} |
63 | |||
64 | niro | 9740 | if [[ -z ${SRC_URI[*]} ]] |
65 | then | ||
66 | SRC_URI=( | ||
67 | http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} | ||
68 | http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} | ||
69 | mirror://kernel-${BRANCH}/${SRCFILE} | ||
70 | ) | ||
71 | case ${KERNEL_TYPE} in | ||
72 | image|sources) | ||
73 | SRC_URI=( | ||
74 | ${SRC_URI[*]} | ||
75 | mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686 | ||
76 | mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64 | ||
77 | ) | ||
78 | ;; | ||
79 | esac | ||
80 | fi | ||
81 | niro | 9311 | |
82 | case ${KERNEL_TYPE} in | ||
83 | image) | ||
84 | : ${PROVIDE="virtual/kernel"} | ||
85 | niro | 10194 | : ${DEPEND=">= virtual/module-tools |
86 | niro | 9311 | >= sys-fs/udev-115 |
87 | niro | 10194 | >= virtual/initramfs-tools |
88 | niro | 9311 | >= virtual/initscripts"} |
89 | niro | 11369 | if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
90 | then | ||
91 | DEPEND="${DEPEND} | ||
92 | >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" | ||
93 | fi | ||
94 | niro | 18718 | SDEPEND="${SDEPEND} |
95 | >= sys-dev/bc-1.06" | ||
96 | niro | 9745 | : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
97 | niro | 9311 | ;; |
98 | |||
99 | sources) | ||
100 | : ${PROVIDE="virtual/kernel-sources"} | ||
101 | niro | 9745 | : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
102 | niro | 9311 | ;; |
103 | |||
104 | headers) | ||
105 | : ${PROVIDE="virtual/kernel-headers"} | ||
106 | : ${DESCRIPTION="Sanitized kernel headers for libc."} | ||
107 | ;; | ||
108 | esac | ||
109 | |||
110 | EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" | ||
111 | KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}" | ||
112 | |||
113 | # special vars for mage file only | ||
114 | KPVER="${PVER}" | ||
115 | KPBUILD="${PBUILD}" | ||
116 | KBRANCH="${BRANCH}" | ||
117 | SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH" | ||
118 | |||
119 | niro | 18717 | # dummy function to apply kernel patches |
120 | kernel_apply_patches() | ||
121 | { | ||
122 | return 0 | ||
123 | } | ||
124 | |||
125 | niro | 9311 | kernel_src_prepare() |
126 | { | ||
127 | munpack ${SRCFILE} || die | ||
128 | niro | 9743 | mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die |
129 | niro | 9311 | |
130 | # fix permissions | ||
131 | chown -R 0:0 ${SRCDIR} || die | ||
132 | chmod -R a+r-w+X,u+w ${SRCDIR} || die | ||
133 | |||
134 | cd ${SRCDIR} | ||
135 | niro | 18717 | kernel_apply_patches || die |
136 | niro | 9311 | |
137 | # fixes INSTALL_PATH to /boot and EXTRAVERSION | ||
138 | sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ | ||
139 | -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die | ||
140 | niro | 9463 | |
141 | # fix sublevel version with 3.x kernels and higher | ||
142 | local kver=$(echo ${PVER} | sed "s:\.::g") | ||
143 | if [[ ${PVER%%.*} -gt 2 ]] | ||
144 | then | ||
145 | local sublevel="$(echo ${PVER} | cut -d. -f3)" | ||
146 | niro | 13438 | sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
147 | niro | 9463 | fi |
148 | niro | 9311 | } |
149 | |||
150 | kernel_src_compile() | ||
151 | { | ||
152 | cd ${SRCDIR} | ||
153 | |||
154 | make mrproper || die | ||
155 | |||
156 | if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]] | ||
157 | then | ||
158 | # inject our kernel config | ||
159 | cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die | ||
160 | make ARCH=${ARCH/i*86/x86} oldconfig || die | ||
161 | fi | ||
162 | |||
163 | case ${KERNEL_TYPE} in | ||
164 | image) | ||
165 | mmake ARCH=${ARCH/i*86/x86} || die | ||
166 | ;; | ||
167 | |||
168 | headers) | ||
169 | make ARCH=${ARCH/i*86/x86} headers_check || die | ||
170 | ;; | ||
171 | |||
172 | sources) | ||
173 | make clean || die | ||
174 | |||
175 | # needed to compile other programs like iptables | ||
176 | make ARCH=${ARCH/i*86/x86} prepare || die | ||
177 | # needed to cover >=2.6.14 builds | ||
178 | # but deprecated with >=2.6.21, prepare cover all targets there | ||
179 | local kver=$(echo ${PVER} | sed "s:\.::g") | ||
180 | # honor >=3.0.x; add one zero | ||
181 | if [[ ${PVER%%.*} -gt 2 ]] | ||
182 | then | ||
183 | kver="${kver}0" | ||
184 | fi | ||
185 | if [[ ${kver} < 2621 ]] | ||
186 | then | ||
187 | make ARCH=${ARCH/i*86/x86} prepare-all || die | ||
188 | fi | ||
189 | make ARCH=${ARCH/i*86/x86} scripts || die | ||
190 | |||
191 | # at least alsa-drivers needs this one ... | ||
192 | touch include/linux/autoconf.h || die | ||
193 | ;; | ||
194 | esac | ||
195 | } | ||
196 | |||
197 | kernel_image_src_install() | ||
198 | { | ||
199 | cd ${SRCDIR} | ||
200 | |||
201 | # needed directories | ||
202 | minstalldir /boot || die | ||
203 | |||
204 | # install modules | ||
205 | niro | 12741 | make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die |
206 | niro | 9311 | |
207 | # install kernelimage | ||
208 | if [[ -z ${KERNEL_IMAGE_PATH} ]] | ||
209 | then | ||
210 | local my_arch="${ARCH}" | ||
211 | [[ ${my_arch} = i*86 ]] && my_arch=i386 | ||
212 | minstallfile arch/${my_arch}/boot/bzImage \ | ||
213 | /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
214 | || die | ||
215 | else | ||
216 | minstallfile ${KERNEL_IMAGE_PATH} \ | ||
217 | /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
218 | || die | ||
219 | fi | ||
220 | |||
221 | # install System.map | ||
222 | minstallfile System.map \ | ||
223 | /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
224 | || die | ||
225 | |||
226 | # install Module.symvers in boot and /usr/src | ||
227 | minstallfile Module.symvers \ | ||
228 | /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
229 | || die | ||
230 | minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die | ||
231 | minstallfile Module.symvers \ | ||
232 | /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ | ||
233 | || die | ||
234 | |||
235 | niro | 18719 | if [[ ${INCLUDE_KERNELVERSION_FILE} = true ]] |
236 | then | ||
237 | MCONFIG=/boot/kernelversion | ||
238 | # install kernel description | ||
239 | mclearconfig || die | ||
240 | maddconfig "KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die | ||
241 | maddconfig "KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die | ||
242 | maddconfig "KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die | ||
243 | maddconfig "KRNINITRD=" || die | ||
244 | fi | ||
245 | niro | 9311 | |
246 | # install kernel-config from srcdir | ||
247 | minstallfile .config \ | ||
248 | /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
249 | || die | ||
250 | |||
251 | # fix build symlink | ||
252 | niro | 12741 | if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ] |
253 | niro | 9311 | then |
254 | echo "fixing build symlink" | ||
255 | niro | 12741 | rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die |
256 | niro | 9311 | mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
257 | niro | 12741 | /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \ |
258 | niro | 9311 | || die |
259 | fi | ||
260 | |||
261 | # and fixing source symlink | ||
262 | niro | 12741 | if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ] |
263 | niro | 9311 | then |
264 | echo "fixing source symlink" | ||
265 | niro | 12741 | rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die |
266 | niro | 9311 | mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
267 | niro | 12741 | /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
268 | niro | 9311 | || die |
269 | fi | ||
270 | niro | 9466 | |
271 | # remove firmware bits if $LINUX_FIRMWARE was set | ||
272 | if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] | ||
273 | then | ||
274 | niro | 12741 | if [[ -d ${BINDIR}/usr/lib/firmware ]] |
275 | niro | 9466 | then |
276 | niro | 12741 | rm -rv ${BINDIR}/usr/lib/firmware |
277 | niro | 9466 | fi |
278 | fi | ||
279 | |||
280 | # compress modules if COMPRESS_MODULES_CMD was set | ||
281 | if [[ ! -z ${COMPRESS_MODULES_CMD} ]] | ||
282 | then | ||
283 | # compress all kernel modules | ||
284 | find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die | ||
285 | fi | ||
286 | niro | 9311 | } |
287 | |||
288 | kernel_headers_src_install() | ||
289 | { | ||
290 | cd ${SRCDIR} | ||
291 | make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die | ||
292 | niro | 9746 | |
293 | # clean-up unnecessary files | ||
294 | find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f | ||
295 | niro | 9311 | } |
296 | |||
297 | kernel_sources_src_install() | ||
298 | { | ||
299 | cd ${BUILDDIR} | ||
300 | |||
301 | echo "Creating linux-${PVER}-${BRANCH}-${PBUILD} sources tarball ... " | ||
302 | tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die | ||
303 | |||
304 | echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... " | ||
305 | minstalldir /usr/src || die | ||
306 | mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die | ||
307 | } | ||
308 | |||
309 | # installs module-sources path/to/SRCDIR to MODDIR/MODNAME | ||
310 | # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME | ||
311 | kernel_external_modules_install() | ||
312 | { | ||
313 | cd ${BUILDDIR} | ||
314 | |||
315 | local modsrc="$1" | ||
316 | local moddest="$2" | ||
317 | local moddir="${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}" | ||
318 | |||
319 | echo "Installing ${modsrc} to ${moddir}/${moddest} ..." | ||
320 | install -d ${moddir} || die | ||
321 | mv ${modsrc} ${moddir}/${moddest} || die | ||
322 | } | ||
323 | |||
324 | kernel_external_modules_tarball() | ||
325 | { | ||
326 | cd ${BUILDDIR} | ||
327 | |||
328 | echo "Creating kernel-modules-${PVER}-${BRANCH}-${PBUILD} sources tarball ... " | ||
329 | tar cvjf ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 \ | ||
330 | kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die | ||
331 | |||
332 | echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... " | ||
333 | minstalldir /usr/src || die | ||
334 | mv ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die | ||
335 | } | ||
336 | |||
337 | kernel_src_install() | ||
338 | { | ||
339 | case ${KERNEL_TYPE} in | ||
340 | image) | ||
341 | kernel_image_src_install || die | ||
342 | ;; | ||
343 | |||
344 | headers) | ||
345 | kernel_headers_src_install || die | ||
346 | ;; | ||
347 | |||
348 | sources) | ||
349 | kernel_sources_src_install || die | ||
350 | ;; | ||
351 | esac | ||
352 | } | ||
353 | |||
354 | kernel_major_version() | ||
355 | { | ||
356 | local ksrc="$@" | ||
357 | local kv | ||
358 | |||
359 | if [[ -z ${ksrc} ]] | ||
360 | then | ||
361 | kv="$(uname -r|cut -d. -f1-2)" | ||
362 | else | ||
363 | local version | ||
364 | local patchlevel | ||
365 | |||
366 | # get version from makefile | ||
367 | version=$(grep "^VERSION[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g") | ||
368 | # get patchlevel from makefile | ||
369 | patchlevel=$(grep "^PATCHLEVEL[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g") | ||
370 | # kernelversion | ||
371 | kv="${version}.${patchlevel}" | ||
372 | fi | ||
373 | |||
374 | echo "${kv}" | ||
375 | } | ||
376 | |||
377 | mod_suffix() | ||
378 | { | ||
379 | local ksrc="$@" | ||
380 | local mod_suffix | ||
381 | local kmv | ||
382 | |||
383 | kmv=$(kernel_major_version ${ksrc}) | ||
384 | if [[ ${kmv//.} -ge 26 ]] | ||
385 | then | ||
386 | mod_suffix="ko" | ||
387 | else | ||
388 | mod_suffix="o" | ||
389 | fi | ||
390 | |||
391 | echo ${mod_suffix} | ||
392 | } | ||
393 | |||
394 | kernel_image_preinstall() | ||
395 | { | ||
396 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
397 | then | ||
398 | mount /boot &> /dev/null | ||
399 | fi | ||
400 | } | ||
401 | |||
402 | kernel_image_preremove() | ||
403 | { | ||
404 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
405 | then | ||
406 | mount /boot &> /dev/null | ||
407 | fi | ||
408 | } | ||
409 | |||
410 | kernel_image_postremove() | ||
411 | { | ||
412 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
413 | then | ||
414 | # remove old image entry from grub | ||
415 | niro | 13880 | new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD} |
416 | niro | 9311 | fi |
417 | } | ||
418 | |||
419 | kernel_image_postinstall() | ||
420 | { | ||
421 | [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys | ||
422 | |||
423 | # fixes a small glitch in <=mage-0.3.6-r15 with symlinks | ||
424 | [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \ | ||
425 | rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} | ||
426 | |||
427 | [ -x ${MROOT}/sbin/depmod ] && | ||
428 | ${MROOT}/sbin/depmod -ae \ | ||
429 | -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \ | ||
430 | ${KPVER}-${KBRANCH}-${KPBUILD} | ||
431 | |||
432 | # do not run this if ${MROOT} is set ! | ||
433 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
434 | then | ||
435 | new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD} | ||
436 | fi | ||
437 | |||
438 | # symlink actual kernel to /boot/vmlinuz etc... | ||
439 | ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz | ||
440 | ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map | ||
441 | ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config | ||
442 | [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] && | ||
443 | ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd | ||
444 | } | ||
445 | |||
446 | kernel_sources_postinstall() | ||
447 | { | ||
448 | # check for linux-VERSION/include as the kernel-image installs | ||
449 | # the file Modules.symver in the linux-VERSION directory | ||
450 | niro | 11362 | if mqueryfeature "kernelsrcunpack" && |
451 | [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ] | ||
452 | niro | 9311 | then |
453 | echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " | ||
454 | tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src | ||
455 | fi | ||
456 | |||
457 | niro | 11362 | if mqueryfeature "kernelsrcunpack" && |
458 | [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] && | ||
459 | niro | 9311 | [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ] |
460 | then | ||
461 | echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " | ||
462 | tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src | ||
463 | fi | ||
464 | |||
465 | niro | 11362 | # create linux symlink |
466 | if mqueryfeature "linuxsymlink" | ||
467 | niro | 9311 | then |
468 | echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " | ||
469 | [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src | ||
470 | ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \ | ||
471 | ${MROOT}/usr/src/linux || die | ||
472 | fi | ||
473 | |||
474 | niro | 11362 | # create kernel-modules symlink |
475 | if mqueryfeature "linuxsymlink" && | ||
476 | niro | 9311 | [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] |
477 | then | ||
478 | echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " | ||
479 | [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src | ||
480 | ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \ | ||
481 | ${MROOT}/usr/src/kernel-modules || die | ||
482 | fi | ||
483 | } | ||
484 | |||
485 | export_inherits kernel src_prepare src_compile src_install | ||
486 | |||
487 | # export pre/postinstall functions depending on KERNEL_TYPE | ||
488 | case ${KERNEL_TYPE} in | ||
489 | image) | ||
490 | export_inherits kernel_image preinstall preremove postinstall postremove | ||
491 | SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove" | ||
492 | ;; | ||
493 | sources) | ||
494 | export_inherits kernel_sources postinstall | ||
495 | SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall" | ||
496 | ;; | ||
497 | esac |