Contents of /trunk/include/kernel.sminc
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Fri Jan 19 09:04:36 2018 UTC (6 years, 9 months ago) by niro
File size: 14904 byte(s)
Fri Jan 19 09:04:36 2018 UTC (6 years, 9 months ago) by niro
File size: 14904 byte(s)
-always use dracut
1 | # kernel global smage functions |
2 | # $Id$ |
3 | |
4 | # needed extra vars: |
5 | # ${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 | # |
10 | # ${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 | # ${INCLUDE_KERNELVERSION_FILE}: creates a /boot/kernelversion file (deprecated) |
20 | # ${USE_KERNEL_SYMLINKS}: creates symlinks to unversioned kernel image files |
21 | # - kernel-x.x.x.x -> /boot/vmlinuz |
22 | # - initrd-x.x.x.x -> /boot/initrd |
23 | # - config-x.x.x.x -> /boot/config |
24 | # - System.map-x.x.x.x -> /boot/System.map |
25 | |
26 | sminclude mtools |
27 | |
28 | # remove me when all distris support this: |
29 | if [[ ${USE_KERNEL_ARCH_EXTENSION} = true ]] |
30 | then |
31 | KERNEL_ARCH_EXTENSION="-${ARCH}" |
32 | else |
33 | KERNEL_ARCH_EXTENSION="" |
34 | fi |
35 | |
36 | if [[ ! -z ${COMPRESS_MODULES} ]] |
37 | then |
38 | case ${COMPRESS_MODULES} in |
39 | gzip) |
40 | COMPRESS_MODULES_CMD="gzip -9v" |
41 | SDEPEND="${SDEPEND} |
42 | >= app-arch/gzip-1.4" |
43 | ;; |
44 | bzip2) |
45 | COMPRESS_MODULES_CMD="bzip2 -9v" |
46 | SDEPEND="${SDEPEND} |
47 | >= app-arch/bzip2-1.0.6" |
48 | ;; |
49 | xz) |
50 | COMPRESS_MODULES_CMD="xz -9v" |
51 | SDEPEND="${SDEPEND} |
52 | >= app-arch/xz-5" |
53 | ;; |
54 | none) |
55 | echo "Disabled compressed kernel-modules!" |
56 | COMPRESS_MODULES_CMD="" |
57 | ;; |
58 | *) die "Unkown compression format '${COMPRESS_MODULES}'" ;; |
59 | esac |
60 | fi |
61 | |
62 | # some sane defaults |
63 | : ${PCAT="sys-kernel"} |
64 | : ${HOMEPAGE="http://magellan-linux.de/"} |
65 | : ${TARBALLPVER="${PVER}"} |
66 | : ${SRCFILE="linux-${TARBALLPVER}.tar.xz"} |
67 | : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"} |
68 | |
69 | if [[ -z ${SRC_URI[*]} ]] |
70 | then |
71 | SRC_URI=( |
72 | http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
73 | http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
74 | mirror://kernel-${BRANCH}/${SRCFILE} |
75 | ) |
76 | case ${KERNEL_TYPE} in |
77 | image|sources) |
78 | SRC_URI=( |
79 | ${SRC_URI[*]} |
80 | mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686 |
81 | mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64 |
82 | ) |
83 | ;; |
84 | esac |
85 | fi |
86 | |
87 | case ${PNAME} in |
88 | *-lts) _upparam="longterm" ;; |
89 | *) _upparam="stable" ;; |
90 | esac |
91 | |
92 | UP2DATE="updatecmd http://www.kernel.org/ | grep -A1 -i '${_upparam}:' | sed 's/.*:\ \([0-9]\.[0-9].*\)\ [0-9].*/\1/;q'" |
93 | |
94 | case ${KERNEL_TYPE} in |
95 | image) |
96 | : ${PROVIDE="virtual/kernel"} |
97 | : ${DEPEND=">= virtual/module-tools |
98 | >= sys-fs/udev-115 |
99 | >= sys-apps/grubby-8.29-r1 |
100 | >= virtual/initramfs-tools |
101 | >= virtual/initscripts"} |
102 | if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
103 | then |
104 | DEPEND="${DEPEND} |
105 | >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" |
106 | fi |
107 | SDEPEND="${SDEPEND} |
108 | >= sys-dev/bc-1.06" |
109 | : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
110 | ;; |
111 | |
112 | sources) |
113 | : ${PROVIDE="virtual/kernel-sources"} |
114 | : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
115 | ;; |
116 | |
117 | headers) |
118 | : ${PROVIDE="virtual/kernel-headers"} |
119 | : ${DESCRIPTION="Sanitized kernel headers for libc."} |
120 | ;; |
121 | esac |
122 | |
123 | EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" |
124 | KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}" |
125 | |
126 | # special vars for mage file only |
127 | KPVER="${PVER}" |
128 | KPBUILD="${PBUILD}" |
129 | KBRANCH="${BRANCH}" |
130 | SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH USE_KERNEL_SYMLINKS" |
131 | |
132 | # dummy function to apply kernel patches |
133 | kernel_apply_patches() |
134 | { |
135 | return 0 |
136 | } |
137 | |
138 | kernel_src_prepare() |
139 | { |
140 | munpack ${SRCFILE} || die |
141 | mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die |
142 | |
143 | # fix permissions |
144 | chown -R 0:0 ${SRCDIR} || die |
145 | chmod -R a+r-w+X,u+w ${SRCDIR} || die |
146 | |
147 | cd ${SRCDIR} |
148 | kernel_apply_patches || die |
149 | |
150 | # fix permissions after the patchwork |
151 | # gnu patch doesn't support git-style file mode |
152 | if [ -e tools/objtool/sync-check.sh ] |
153 | then |
154 | chmod +x tools/objtool/sync-check.sh || die |
155 | fi |
156 | |
157 | # fixes INSTALL_PATH to /boot and EXTRAVERSION |
158 | sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ |
159 | -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die |
160 | |
161 | # fix sublevel version with 3.x kernels and higher |
162 | local kver=$(echo ${PVER} | sed "s:\.::g") |
163 | if [[ ${PVER%%.*} -gt 2 ]] |
164 | then |
165 | local sublevel="$(echo ${PVER} | cut -d. -f3)" |
166 | sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
167 | fi |
168 | } |
169 | |
170 | kernel_src_compile() |
171 | { |
172 | cd ${SRCDIR} |
173 | |
174 | make mrproper || die |
175 | |
176 | if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]] |
177 | then |
178 | # inject our kernel config |
179 | cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die |
180 | make ARCH=${ARCH/i*86/x86} oldconfig || die |
181 | fi |
182 | |
183 | case ${KERNEL_TYPE} in |
184 | image) |
185 | mmake ARCH=${ARCH/i*86/x86} || die |
186 | ;; |
187 | |
188 | headers) |
189 | make ARCH=${ARCH/i*86/x86} headers_check || die |
190 | ;; |
191 | |
192 | sources) |
193 | make clean || die |
194 | |
195 | # needed to compile other programs like iptables |
196 | make ARCH=${ARCH/i*86/x86} prepare || die |
197 | # needed to cover >=2.6.14 builds |
198 | # but deprecated with >=2.6.21, prepare cover all targets there |
199 | local kver=$(echo ${PVER} | sed "s:\.::g") |
200 | # honor >=3.0.x; add one zero |
201 | if [[ ${PVER%%.*} -gt 2 ]] |
202 | then |
203 | kver="${kver}0" |
204 | fi |
205 | if [[ ${kver} < 2621 ]] |
206 | then |
207 | make ARCH=${ARCH/i*86/x86} prepare-all || die |
208 | fi |
209 | make ARCH=${ARCH/i*86/x86} scripts || die |
210 | |
211 | # at least alsa-drivers needs this one ... |
212 | touch include/linux/autoconf.h || die |
213 | |
214 | # compat symlink for 3.7.x new version.h location until everything is fixed |
215 | ;; |
216 | esac |
217 | } |
218 | |
219 | kernel_image_src_install() |
220 | { |
221 | cd ${SRCDIR} |
222 | |
223 | # needed directories |
224 | minstalldir /boot || die |
225 | |
226 | # install modules |
227 | make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die |
228 | |
229 | # install kernelimage |
230 | if [[ -z ${KERNEL_IMAGE_PATH} ]] |
231 | then |
232 | local my_arch="${ARCH}" |
233 | [[ ${my_arch} = i*86 ]] && my_arch=i386 |
234 | minstallfile arch/${my_arch}/boot/bzImage \ |
235 | /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ |
236 | || die |
237 | else |
238 | minstallfile ${KERNEL_IMAGE_PATH} \ |
239 | /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ |
240 | || die |
241 | fi |
242 | |
243 | # install System.map |
244 | minstallfile System.map \ |
245 | /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ |
246 | || die |
247 | |
248 | # install Module.symvers in boot and /usr/src |
249 | minstallfile Module.symvers \ |
250 | /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ |
251 | || die |
252 | minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die |
253 | minstallfile Module.symvers \ |
254 | /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
255 | || die |
256 | |
257 | if [[ ${INCLUDE_KERNELVERSION_FILE} = true ]] |
258 | then |
259 | MCONFIG=/boot/kernelversion |
260 | # install kernel description |
261 | mclearconfig || die |
262 | maddconfig "KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die |
263 | maddconfig "KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die |
264 | maddconfig "KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die |
265 | maddconfig "KRNINITRD=" || die |
266 | fi |
267 | |
268 | # install kernel-config from srcdir |
269 | minstallfile .config \ |
270 | /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ |
271 | || die |
272 | |
273 | # fix build symlink |
274 | if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ] |
275 | then |
276 | echo "fixing build symlink" |
277 | rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die |
278 | mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
279 | /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \ |
280 | || die |
281 | fi |
282 | |
283 | # and fixing source symlink |
284 | if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ] |
285 | then |
286 | echo "fixing source symlink" |
287 | rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die |
288 | mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
289 | /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
290 | || die |
291 | fi |
292 | |
293 | # remove firmware bits if $LINUX_FIRMWARE was set |
294 | if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
295 | then |
296 | if [[ -d ${BINDIR}/usr/lib/firmware ]] |
297 | then |
298 | rm -rv ${BINDIR}/usr/lib/firmware |
299 | fi |
300 | fi |
301 | |
302 | # compress modules if COMPRESS_MODULES_CMD was set |
303 | if [[ ! -z ${COMPRESS_MODULES_CMD} ]] |
304 | then |
305 | # compress all kernel modules |
306 | find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die |
307 | fi |
308 | } |
309 | |
310 | kernel_headers_src_install() |
311 | { |
312 | cd ${SRCDIR} |
313 | make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die |
314 | |
315 | # clean-up unnecessary files |
316 | find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f |
317 | } |
318 | |
319 | kernel_sources_src_install() |
320 | { |
321 | cd ${BUILDDIR} |
322 | |
323 | echo "Creating linux-${PVER}-${BRANCH}-${PBUILD} sources tarball ... " |
324 | tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die |
325 | |
326 | echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... " |
327 | minstalldir /usr/src || die |
328 | mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die |
329 | } |
330 | |
331 | # installs module-sources path/to/SRCDIR to MODDIR/MODNAME |
332 | # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME |
333 | kernel_external_modules_install() |
334 | { |
335 | cd ${BUILDDIR} |
336 | |
337 | local modsrc="$1" |
338 | local moddest="$2" |
339 | local moddir="${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}" |
340 | |
341 | echo "Installing ${modsrc} to ${moddir}/${moddest} ..." |
342 | install -d ${moddir} || die |
343 | mv ${modsrc} ${moddir}/${moddest} || die |
344 | } |
345 | |
346 | kernel_external_modules_tarball() |
347 | { |
348 | cd ${BUILDDIR} |
349 | |
350 | echo "Creating kernel-modules-${PVER}-${BRANCH}-${PBUILD} sources tarball ... " |
351 | tar cvjf ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 \ |
352 | kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die |
353 | |
354 | echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... " |
355 | minstalldir /usr/src || die |
356 | mv ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die |
357 | } |
358 | |
359 | kernel_src_install() |
360 | { |
361 | case ${KERNEL_TYPE} in |
362 | image) |
363 | kernel_image_src_install || die |
364 | ;; |
365 | |
366 | headers) |
367 | kernel_headers_src_install || die |
368 | ;; |
369 | |
370 | sources) |
371 | kernel_sources_src_install || die |
372 | ;; |
373 | esac |
374 | } |
375 | |
376 | kernel_major_version() |
377 | { |
378 | local ksrc="$@" |
379 | local kv |
380 | |
381 | if [[ -z ${ksrc} ]] |
382 | then |
383 | kv="$(uname -r|cut -d. -f1-2)" |
384 | else |
385 | local version |
386 | local patchlevel |
387 | |
388 | # get version from makefile |
389 | version=$(grep "^VERSION[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g") |
390 | # get patchlevel from makefile |
391 | patchlevel=$(grep "^PATCHLEVEL[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g") |
392 | # kernelversion |
393 | kv="${version}.${patchlevel}" |
394 | fi |
395 | |
396 | echo "${kv}" |
397 | } |
398 | |
399 | mod_suffix() |
400 | { |
401 | local ksrc="$@" |
402 | local mod_suffix |
403 | local kmv |
404 | |
405 | kmv=$(kernel_major_version ${ksrc}) |
406 | if [[ ${kmv//.} -ge 26 ]] |
407 | then |
408 | mod_suffix="ko" |
409 | else |
410 | mod_suffix="o" |
411 | fi |
412 | |
413 | echo ${mod_suffix} |
414 | } |
415 | |
416 | kernel_image_preinstall() |
417 | { |
418 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
419 | then |
420 | mount /boot &> /dev/null |
421 | fi |
422 | } |
423 | |
424 | kernel_image_preremove() |
425 | { |
426 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
427 | then |
428 | mount /boot &> /dev/null |
429 | |
430 | # remove old image entry from grub |
431 | new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD} |
432 | fi |
433 | } |
434 | |
435 | kernel_image_postinstall() |
436 | { |
437 | [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys |
438 | |
439 | # fixes a small glitch in <=mage-0.3.6-r15 with symlinks |
440 | [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \ |
441 | rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} |
442 | |
443 | [ -x ${MROOT}/sbin/depmod ] && |
444 | ${MROOT}/sbin/depmod -ae \ |
445 | -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \ |
446 | ${KPVER}-${KBRANCH}-${KPBUILD} |
447 | |
448 | # do not run this if ${MROOT} is set ! |
449 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
450 | then |
451 | new-kernel-pkg -v --mkinitrd --dracut --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD} |
452 | fi |
453 | |
454 | if [[ ${USE_KERNEL_SYMLINKS} = true ]] |
455 | then |
456 | # symlink actual kernel to /boot/vmlinuz etc... |
457 | ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz |
458 | ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map |
459 | ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config |
460 | [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] && |
461 | ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd |
462 | fi |
463 | } |
464 | |
465 | kernel_sources_postinstall() |
466 | { |
467 | # check for linux-VERSION/include as the kernel-image installs |
468 | # the file Modules.symver in the linux-VERSION directory |
469 | if mqueryfeature "kernelsrcunpack" && |
470 | [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ] |
471 | then |
472 | echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
473 | tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src |
474 | fi |
475 | |
476 | if mqueryfeature "kernelsrcunpack" && |
477 | [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] && |
478 | [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ] |
479 | then |
480 | echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
481 | tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src |
482 | fi |
483 | |
484 | # create linux symlink |
485 | if mqueryfeature "linuxsymlink" |
486 | then |
487 | echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
488 | [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src |
489 | ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \ |
490 | ${MROOT}/usr/src/linux || die |
491 | fi |
492 | |
493 | # create kernel-modules symlink |
494 | if mqueryfeature "linuxsymlink" && |
495 | [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] |
496 | then |
497 | echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
498 | [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src |
499 | ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \ |
500 | ${MROOT}/usr/src/kernel-modules || die |
501 | fi |
502 | } |
503 | |
504 | export_inherits kernel src_prepare src_compile src_install |
505 | |
506 | # export pre/postinstall functions depending on KERNEL_TYPE |
507 | case ${KERNEL_TYPE} in |
508 | image) |
509 | export_inherits kernel_image preinstall preremove postinstall |
510 | SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall" |
511 | ;; |
512 | sources) |
513 | export_inherits kernel_sources postinstall |
514 | SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall" |
515 | ;; |
516 | esac |