Annotation of /trunk/include/kernel.sminc
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Revision 18718 -
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Wed Aug 14 10:49:25 2013 UTC (11 years, 1 month ago) by niro
File size: 13965 byte(s)
Wed Aug 14 10:49:25 2013 UTC (11 years, 1 month ago) by niro
File size: 13965 byte(s)
-kernel-image requires bc at buildtime
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 | 9311 | |
20 | sminclude mtools | ||
21 | |||
22 | # remove me when all distris support this: | ||
23 | if [[ ${USE_KERNEL_ARCH_EXTENSION} = true ]] | ||
24 | then | ||
25 | KERNEL_ARCH_EXTENSION="-${ARCH}" | ||
26 | else | ||
27 | KERNEL_ARCH_EXTENSION="" | ||
28 | fi | ||
29 | |||
30 | niro | 9466 | if [[ ! -z ${COMPRESS_MODULES} ]] |
31 | then | ||
32 | case ${COMPRESS_MODULES} in | ||
33 | gzip) | ||
34 | COMPRESS_MODULES_CMD="gzip -9v" | ||
35 | SDEPEND="${SDEPEND} | ||
36 | >= app-arch/gzip-1.4" | ||
37 | ;; | ||
38 | bzip2) | ||
39 | COMPRESS_MODULES_CMD="bzip2 -9v" | ||
40 | SDEPEND="${SDEPEND} | ||
41 | >= app-arch/bzip2-1.0.6" | ||
42 | ;; | ||
43 | xz) | ||
44 | COMPRESS_MODULES_CMD="xz -9v" | ||
45 | SDEPEND="${SDEPEND} | ||
46 | >= app-arch/xz-5" | ||
47 | ;; | ||
48 | none) | ||
49 | echo "Disabled compressed kernel-modules!" | ||
50 | COMPRESS_MODULES_CMD="" | ||
51 | ;; | ||
52 | *) die "Unkown compression format '${COMPRESS_MODULES}'" ;; | ||
53 | esac | ||
54 | fi | ||
55 | |||
56 | niro | 9311 | # some sane defaults |
57 | niro | 9863 | : ${PCAT="sys-kernel"} |
58 | niro | 9311 | : ${HOMEPAGE="http://magellan-linux.de/"} |
59 | niro | 9743 | : ${TARBALLPVER="${PVER}"} |
60 | : ${SRCFILE="linux-${TARBALLPVER}.tar.bz2"} | ||
61 | niro | 9311 | : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"} |
62 | |||
63 | niro | 9740 | if [[ -z ${SRC_URI[*]} ]] |
64 | then | ||
65 | SRC_URI=( | ||
66 | http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} | ||
67 | http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} | ||
68 | mirror://kernel-${BRANCH}/${SRCFILE} | ||
69 | ) | ||
70 | case ${KERNEL_TYPE} in | ||
71 | image|sources) | ||
72 | SRC_URI=( | ||
73 | ${SRC_URI[*]} | ||
74 | mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686 | ||
75 | mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64 | ||
76 | ) | ||
77 | ;; | ||
78 | esac | ||
79 | fi | ||
80 | niro | 9311 | |
81 | case ${KERNEL_TYPE} in | ||
82 | image) | ||
83 | : ${PROVIDE="virtual/kernel"} | ||
84 | niro | 10194 | : ${DEPEND=">= virtual/module-tools |
85 | niro | 9311 | >= sys-fs/udev-115 |
86 | niro | 10194 | >= virtual/initramfs-tools |
87 | niro | 9311 | >= virtual/initscripts"} |
88 | niro | 11369 | if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
89 | then | ||
90 | DEPEND="${DEPEND} | ||
91 | >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" | ||
92 | fi | ||
93 | niro | 18718 | SDEPEND="${SDEPEND} |
94 | >= sys-dev/bc-1.06" | ||
95 | niro | 9745 | : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
96 | niro | 9311 | ;; |
97 | |||
98 | sources) | ||
99 | : ${PROVIDE="virtual/kernel-sources"} | ||
100 | niro | 9745 | : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
101 | niro | 9311 | ;; |
102 | |||
103 | headers) | ||
104 | : ${PROVIDE="virtual/kernel-headers"} | ||
105 | : ${DESCRIPTION="Sanitized kernel headers for libc."} | ||
106 | ;; | ||
107 | esac | ||
108 | |||
109 | EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" | ||
110 | KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}" | ||
111 | |||
112 | # special vars for mage file only | ||
113 | KPVER="${PVER}" | ||
114 | KPBUILD="${PBUILD}" | ||
115 | KBRANCH="${BRANCH}" | ||
116 | SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH" | ||
117 | |||
118 | niro | 18717 | # dummy function to apply kernel patches |
119 | kernel_apply_patches() | ||
120 | { | ||
121 | return 0 | ||
122 | } | ||
123 | |||
124 | niro | 9311 | kernel_src_prepare() |
125 | { | ||
126 | munpack ${SRCFILE} || die | ||
127 | niro | 9743 | mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die |
128 | niro | 9311 | |
129 | # fix permissions | ||
130 | chown -R 0:0 ${SRCDIR} || die | ||
131 | chmod -R a+r-w+X,u+w ${SRCDIR} || die | ||
132 | |||
133 | cd ${SRCDIR} | ||
134 | niro | 18717 | kernel_apply_patches || die |
135 | niro | 9311 | |
136 | # fixes INSTALL_PATH to /boot and EXTRAVERSION | ||
137 | sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ | ||
138 | -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die | ||
139 | niro | 9463 | |
140 | # fix sublevel version with 3.x kernels and higher | ||
141 | local kver=$(echo ${PVER} | sed "s:\.::g") | ||
142 | if [[ ${PVER%%.*} -gt 2 ]] | ||
143 | then | ||
144 | local sublevel="$(echo ${PVER} | cut -d. -f3)" | ||
145 | niro | 13438 | sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
146 | niro | 9463 | fi |
147 | niro | 9311 | } |
148 | |||
149 | kernel_src_compile() | ||
150 | { | ||
151 | cd ${SRCDIR} | ||
152 | |||
153 | make mrproper || die | ||
154 | |||
155 | if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]] | ||
156 | then | ||
157 | # inject our kernel config | ||
158 | cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die | ||
159 | make ARCH=${ARCH/i*86/x86} oldconfig || die | ||
160 | fi | ||
161 | |||
162 | case ${KERNEL_TYPE} in | ||
163 | image) | ||
164 | mmake ARCH=${ARCH/i*86/x86} || die | ||
165 | ;; | ||
166 | |||
167 | headers) | ||
168 | make ARCH=${ARCH/i*86/x86} headers_check || die | ||
169 | ;; | ||
170 | |||
171 | sources) | ||
172 | make clean || die | ||
173 | |||
174 | # needed to compile other programs like iptables | ||
175 | make ARCH=${ARCH/i*86/x86} prepare || die | ||
176 | # needed to cover >=2.6.14 builds | ||
177 | # but deprecated with >=2.6.21, prepare cover all targets there | ||
178 | local kver=$(echo ${PVER} | sed "s:\.::g") | ||
179 | # honor >=3.0.x; add one zero | ||
180 | if [[ ${PVER%%.*} -gt 2 ]] | ||
181 | then | ||
182 | kver="${kver}0" | ||
183 | fi | ||
184 | if [[ ${kver} < 2621 ]] | ||
185 | then | ||
186 | make ARCH=${ARCH/i*86/x86} prepare-all || die | ||
187 | fi | ||
188 | make ARCH=${ARCH/i*86/x86} scripts || die | ||
189 | |||
190 | # at least alsa-drivers needs this one ... | ||
191 | touch include/linux/autoconf.h || die | ||
192 | ;; | ||
193 | esac | ||
194 | } | ||
195 | |||
196 | kernel_image_src_install() | ||
197 | { | ||
198 | cd ${SRCDIR} | ||
199 | |||
200 | # needed directories | ||
201 | minstalldir /boot || die | ||
202 | |||
203 | # install modules | ||
204 | niro | 12741 | make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die |
205 | niro | 9311 | |
206 | # install kernelimage | ||
207 | if [[ -z ${KERNEL_IMAGE_PATH} ]] | ||
208 | then | ||
209 | local my_arch="${ARCH}" | ||
210 | [[ ${my_arch} = i*86 ]] && my_arch=i386 | ||
211 | minstallfile arch/${my_arch}/boot/bzImage \ | ||
212 | /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
213 | || die | ||
214 | else | ||
215 | minstallfile ${KERNEL_IMAGE_PATH} \ | ||
216 | /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
217 | || die | ||
218 | fi | ||
219 | |||
220 | # install System.map | ||
221 | minstallfile System.map \ | ||
222 | /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
223 | || die | ||
224 | |||
225 | # install Module.symvers in boot and /usr/src | ||
226 | minstallfile Module.symvers \ | ||
227 | /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
228 | || die | ||
229 | minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die | ||
230 | minstallfile Module.symvers \ | ||
231 | /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ | ||
232 | || die | ||
233 | |||
234 | # install kernel description | ||
235 | echo " | ||
236 | KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} | ||
237 | KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} | ||
238 | KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} | ||
239 | KRNINITRD= | ||
240 | " > ${BINDIR}/boot/kernelversion || die | ||
241 | |||
242 | # install kernel-config from srcdir | ||
243 | minstallfile .config \ | ||
244 | /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \ | ||
245 | || die | ||
246 | |||
247 | # fix build symlink | ||
248 | niro | 12741 | if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ] |
249 | niro | 9311 | then |
250 | echo "fixing build symlink" | ||
251 | niro | 12741 | rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die |
252 | niro | 9311 | mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
253 | niro | 12741 | /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \ |
254 | niro | 9311 | || die |
255 | fi | ||
256 | |||
257 | # and fixing source symlink | ||
258 | niro | 12741 | if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ] |
259 | niro | 9311 | then |
260 | echo "fixing source symlink" | ||
261 | niro | 12741 | rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die |
262 | niro | 9311 | mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
263 | niro | 12741 | /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
264 | niro | 9311 | || die |
265 | fi | ||
266 | niro | 9466 | |
267 | # remove firmware bits if $LINUX_FIRMWARE was set | ||
268 | if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] | ||
269 | then | ||
270 | niro | 12741 | if [[ -d ${BINDIR}/usr/lib/firmware ]] |
271 | niro | 9466 | then |
272 | niro | 12741 | rm -rv ${BINDIR}/usr/lib/firmware |
273 | niro | 9466 | fi |
274 | fi | ||
275 | |||
276 | # compress modules if COMPRESS_MODULES_CMD was set | ||
277 | if [[ ! -z ${COMPRESS_MODULES_CMD} ]] | ||
278 | then | ||
279 | # compress all kernel modules | ||
280 | find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die | ||
281 | fi | ||
282 | niro | 9311 | } |
283 | |||
284 | kernel_headers_src_install() | ||
285 | { | ||
286 | cd ${SRCDIR} | ||
287 | make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die | ||
288 | niro | 9746 | |
289 | # clean-up unnecessary files | ||
290 | find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f | ||
291 | niro | 9311 | } |
292 | |||
293 | kernel_sources_src_install() | ||
294 | { | ||
295 | cd ${BUILDDIR} | ||
296 | |||
297 | echo "Creating linux-${PVER}-${BRANCH}-${PBUILD} sources tarball ... " | ||
298 | tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die | ||
299 | |||
300 | echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... " | ||
301 | minstalldir /usr/src || die | ||
302 | mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die | ||
303 | } | ||
304 | |||
305 | # installs module-sources path/to/SRCDIR to MODDIR/MODNAME | ||
306 | # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME | ||
307 | kernel_external_modules_install() | ||
308 | { | ||
309 | cd ${BUILDDIR} | ||
310 | |||
311 | local modsrc="$1" | ||
312 | local moddest="$2" | ||
313 | local moddir="${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}" | ||
314 | |||
315 | echo "Installing ${modsrc} to ${moddir}/${moddest} ..." | ||
316 | install -d ${moddir} || die | ||
317 | mv ${modsrc} ${moddir}/${moddest} || die | ||
318 | } | ||
319 | |||
320 | kernel_external_modules_tarball() | ||
321 | { | ||
322 | cd ${BUILDDIR} | ||
323 | |||
324 | echo "Creating kernel-modules-${PVER}-${BRANCH}-${PBUILD} sources tarball ... " | ||
325 | tar cvjf ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 \ | ||
326 | kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die | ||
327 | |||
328 | echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... " | ||
329 | minstalldir /usr/src || die | ||
330 | mv ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die | ||
331 | } | ||
332 | |||
333 | kernel_src_install() | ||
334 | { | ||
335 | case ${KERNEL_TYPE} in | ||
336 | image) | ||
337 | kernel_image_src_install || die | ||
338 | ;; | ||
339 | |||
340 | headers) | ||
341 | kernel_headers_src_install || die | ||
342 | ;; | ||
343 | |||
344 | sources) | ||
345 | kernel_sources_src_install || die | ||
346 | ;; | ||
347 | esac | ||
348 | } | ||
349 | |||
350 | kernel_major_version() | ||
351 | { | ||
352 | local ksrc="$@" | ||
353 | local kv | ||
354 | |||
355 | if [[ -z ${ksrc} ]] | ||
356 | then | ||
357 | kv="$(uname -r|cut -d. -f1-2)" | ||
358 | else | ||
359 | local version | ||
360 | local patchlevel | ||
361 | |||
362 | # get version from makefile | ||
363 | version=$(grep "^VERSION[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g") | ||
364 | # get patchlevel from makefile | ||
365 | patchlevel=$(grep "^PATCHLEVEL[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g") | ||
366 | # kernelversion | ||
367 | kv="${version}.${patchlevel}" | ||
368 | fi | ||
369 | |||
370 | echo "${kv}" | ||
371 | } | ||
372 | |||
373 | mod_suffix() | ||
374 | { | ||
375 | local ksrc="$@" | ||
376 | local mod_suffix | ||
377 | local kmv | ||
378 | |||
379 | kmv=$(kernel_major_version ${ksrc}) | ||
380 | if [[ ${kmv//.} -ge 26 ]] | ||
381 | then | ||
382 | mod_suffix="ko" | ||
383 | else | ||
384 | mod_suffix="o" | ||
385 | fi | ||
386 | |||
387 | echo ${mod_suffix} | ||
388 | } | ||
389 | |||
390 | kernel_image_preinstall() | ||
391 | { | ||
392 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
393 | then | ||
394 | mount /boot &> /dev/null | ||
395 | fi | ||
396 | } | ||
397 | |||
398 | kernel_image_preremove() | ||
399 | { | ||
400 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
401 | then | ||
402 | mount /boot &> /dev/null | ||
403 | fi | ||
404 | } | ||
405 | |||
406 | kernel_image_postremove() | ||
407 | { | ||
408 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
409 | then | ||
410 | # remove old image entry from grub | ||
411 | niro | 13880 | new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD} |
412 | niro | 9311 | fi |
413 | } | ||
414 | |||
415 | kernel_image_postinstall() | ||
416 | { | ||
417 | [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys | ||
418 | |||
419 | # fixes a small glitch in <=mage-0.3.6-r15 with symlinks | ||
420 | [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \ | ||
421 | rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} | ||
422 | |||
423 | [ -x ${MROOT}/sbin/depmod ] && | ||
424 | ${MROOT}/sbin/depmod -ae \ | ||
425 | -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \ | ||
426 | ${KPVER}-${KBRANCH}-${KPBUILD} | ||
427 | |||
428 | # do not run this if ${MROOT} is set ! | ||
429 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
430 | then | ||
431 | new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD} | ||
432 | fi | ||
433 | |||
434 | # symlink actual kernel to /boot/vmlinuz etc... | ||
435 | ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz | ||
436 | ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map | ||
437 | ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config | ||
438 | [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] && | ||
439 | ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd | ||
440 | } | ||
441 | |||
442 | kernel_sources_postinstall() | ||
443 | { | ||
444 | # check for linux-VERSION/include as the kernel-image installs | ||
445 | # the file Modules.symver in the linux-VERSION directory | ||
446 | niro | 11362 | if mqueryfeature "kernelsrcunpack" && |
447 | [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ] | ||
448 | niro | 9311 | then |
449 | echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " | ||
450 | tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src | ||
451 | fi | ||
452 | |||
453 | niro | 11362 | if mqueryfeature "kernelsrcunpack" && |
454 | [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] && | ||
455 | niro | 9311 | [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ] |
456 | then | ||
457 | echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " | ||
458 | tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src | ||
459 | fi | ||
460 | |||
461 | niro | 11362 | # create linux symlink |
462 | if mqueryfeature "linuxsymlink" | ||
463 | niro | 9311 | then |
464 | echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " | ||
465 | [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src | ||
466 | ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \ | ||
467 | ${MROOT}/usr/src/linux || die | ||
468 | fi | ||
469 | |||
470 | niro | 11362 | # create kernel-modules symlink |
471 | if mqueryfeature "linuxsymlink" && | ||
472 | niro | 9311 | [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] |
473 | then | ||
474 | echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " | ||
475 | [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src | ||
476 | ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \ | ||
477 | ${MROOT}/usr/src/kernel-modules || die | ||
478 | fi | ||
479 | } | ||
480 | |||
481 | export_inherits kernel src_prepare src_compile src_install | ||
482 | |||
483 | # export pre/postinstall functions depending on KERNEL_TYPE | ||
484 | case ${KERNEL_TYPE} in | ||
485 | image) | ||
486 | export_inherits kernel_image preinstall preremove postinstall postremove | ||
487 | SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove" | ||
488 | ;; | ||
489 | sources) | ||
490 | export_inherits kernel_sources postinstall | ||
491 | SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall" | ||
492 | ;; | ||
493 | esac |