2 |
# $Id$ |
# $Id$ |
3 |
|
|
4 |
# needed extra vars: |
# needed extra vars: |
5 |
# ${KERNEL_TYPE}: needed, 'sources', 'headers' or 'image' |
# ${KERNEL_TYPE}: needed, 'sources', 'headers' or 'image' |
6 |
# ${BRANCH}: needed, style branch of the kernel |
# ${BRANCH}: needed, style branch of the kernel |
7 |
# ${KERNEL_CONFIG}: optional, needed if you want to override the default |
# ${KERNEL_CONFIG}: optional, needed if you want to override the default |
8 |
# searchpath ${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD} |
# searchpath ${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD} |
9 |
# |
# |
10 |
# ${PSUBVER}: optional, only needed for 2.6.x.x naming scheme |
# ${PSUBVER}: optional, only needed for 2.6.x.x naming scheme |
11 |
# ${EXTRAVERSION}: optinal, extra version for the kernel name |
# ${EXTRAVERSION}: optinal, extra version for the kernel name |
12 |
# default setting is ${PSUBVER}-${BRANCH}-${PBUILD} |
# default setting is ${PSUBVER}-${BRANCH}-${PBUILD} |
13 |
# ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.) |
# ${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) |
# ${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 |
sminclude mtools |
27 |
|
|
33 |
KERNEL_ARCH_EXTENSION="" |
KERNEL_ARCH_EXTENSION="" |
34 |
fi |
fi |
35 |
|
|
|
# remove included firmware bits if requested |
|
|
# set the version here like USE_LINUX_FIRMARE="20110605" |
|
|
# version "internal" keeps the bits too |
|
|
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
|
|
then |
|
|
DEPEND="${DEPEND} |
|
|
>= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" |
|
|
fi |
|
|
|
|
36 |
if [[ ! -z ${COMPRESS_MODULES} ]] |
if [[ ! -z ${COMPRESS_MODULES} ]] |
37 |
then |
then |
38 |
case ${COMPRESS_MODULES} in |
case ${COMPRESS_MODULES} in |
60 |
fi |
fi |
61 |
|
|
62 |
# some sane defaults |
# some sane defaults |
63 |
: ${PCATEGORIE="sys-kernel"} |
: ${PCAT="sys-kernel"} |
64 |
: ${HOMEPAGE="http://magellan-linux.de/"} |
: ${HOMEPAGE="http://magellan-linux.de/"} |
65 |
: ${TARBALLPVER="${PVER}"} |
: ${TARBALLPVER="${PVER}"} |
66 |
: ${SRCFILE="linux-${TARBALLPVER}.tar.bz2"} |
: ${SRCFILE="linux-${TARBALLPVER}.tar.xz"} |
67 |
: ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"} |
: ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"} |
68 |
|
|
69 |
if [[ -z ${SRC_URI[*]} ]] |
if [[ -z ${SRC_URI[*]} ]] |
84 |
esac |
esac |
85 |
fi |
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 |
case ${KERNEL_TYPE} in |
95 |
image) |
image) |
96 |
: ${PROVIDE="virtual/kernel"} |
: ${PROVIDE="virtual/kernel"} |
97 |
: ${DEPEND=">= sys-apps/module-init-tools-3.2 |
: ${DEPEND=">= virtual/module-tools |
98 |
>= sys-fs/udev-115 |
>= sys-fs/udev-115 |
99 |
>= sys-apps/mkinitrd-5.0.8 |
>= virtual/initramfs-tools |
100 |
>= virtual/initscripts"} |
>= virtual/initscripts"} |
101 |
|
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
102 |
|
then |
103 |
|
DEPEND="${DEPEND} |
104 |
|
>= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" |
105 |
|
fi |
106 |
|
SDEPEND="${SDEPEND} |
107 |
|
>= sys-dev/bc-1.06" |
108 |
: ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
: ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
109 |
;; |
;; |
110 |
|
|
126 |
KPVER="${PVER}" |
KPVER="${PVER}" |
127 |
KPBUILD="${PBUILD}" |
KPBUILD="${PBUILD}" |
128 |
KBRANCH="${BRANCH}" |
KBRANCH="${BRANCH}" |
129 |
SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH" |
SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH USE_KERNEL_SYMLINKS" |
130 |
|
|
131 |
|
# dummy function to apply kernel patches |
132 |
|
kernel_apply_patches() |
133 |
|
{ |
134 |
|
return 0 |
135 |
|
} |
136 |
|
|
137 |
kernel_src_prepare() |
kernel_src_prepare() |
138 |
{ |
{ |
144 |
chmod -R a+r-w+X,u+w ${SRCDIR} || die |
chmod -R a+r-w+X,u+w ${SRCDIR} || die |
145 |
|
|
146 |
cd ${SRCDIR} |
cd ${SRCDIR} |
147 |
|
kernel_apply_patches || die |
148 |
|
|
149 |
# fixes INSTALL_PATH to /boot and EXTRAVERSION |
# fixes INSTALL_PATH to /boot and EXTRAVERSION |
150 |
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ |
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ |
155 |
if [[ ${PVER%%.*} -gt 2 ]] |
if [[ ${PVER%%.*} -gt 2 ]] |
156 |
then |
then |
157 |
local sublevel="$(echo ${PVER} | cut -d. -f3)" |
local sublevel="$(echo ${PVER} | cut -d. -f3)" |
158 |
sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
159 |
fi |
fi |
160 |
} |
} |
161 |
|
|
202 |
|
|
203 |
# at least alsa-drivers needs this one ... |
# at least alsa-drivers needs this one ... |
204 |
touch include/linux/autoconf.h || die |
touch include/linux/autoconf.h || die |
205 |
|
|
206 |
|
# compat symlink for 3.7.x new version.h location until everything is fixed |
207 |
;; |
;; |
208 |
esac |
esac |
209 |
} |
} |
216 |
minstalldir /boot || die |
minstalldir /boot || die |
217 |
|
|
218 |
# install modules |
# install modules |
219 |
make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die |
make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die |
220 |
|
|
221 |
# install kernelimage |
# install kernelimage |
222 |
if [[ -z ${KERNEL_IMAGE_PATH} ]] |
if [[ -z ${KERNEL_IMAGE_PATH} ]] |
246 |
/usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
/usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
247 |
|| die |
|| die |
248 |
|
|
249 |
# install kernel description |
if [[ ${INCLUDE_KERNELVERSION_FILE} = true ]] |
250 |
echo " |
then |
251 |
KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} |
MCONFIG=/boot/kernelversion |
252 |
KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} |
# install kernel description |
253 |
KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} |
mclearconfig || die |
254 |
KRNINITRD= |
maddconfig "KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die |
255 |
" > ${BINDIR}/boot/kernelversion || die |
maddconfig "KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die |
256 |
|
maddconfig "KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die |
257 |
|
maddconfig "KRNINITRD=" || die |
258 |
|
fi |
259 |
|
|
260 |
# install kernel-config from srcdir |
# install kernel-config from srcdir |
261 |
minstallfile .config \ |
minstallfile .config \ |
263 |
|| die |
|| die |
264 |
|
|
265 |
# fix build symlink |
# fix build symlink |
266 |
if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ] |
if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ] |
267 |
then |
then |
268 |
echo "fixing build symlink" |
echo "fixing build symlink" |
269 |
rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die |
rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die |
270 |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
271 |
/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \ |
/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \ |
272 |
|| die |
|| die |
273 |
fi |
fi |
274 |
|
|
275 |
# and fixing source symlink |
# and fixing source symlink |
276 |
if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ] |
if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ] |
277 |
then |
then |
278 |
echo "fixing source symlink" |
echo "fixing source symlink" |
279 |
rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die |
rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die |
280 |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
281 |
/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
282 |
|| die |
|| die |
283 |
fi |
fi |
284 |
|
|
285 |
# remove firmware bits if $LINUX_FIRMWARE was set |
# remove firmware bits if $LINUX_FIRMWARE was set |
286 |
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
287 |
then |
then |
288 |
if [[ -d ${BINDIR}/lib/firmware ]] |
if [[ -d ${BINDIR}/usr/lib/firmware ]] |
289 |
then |
then |
290 |
rm -rv ${BINDIR}/lib/firmware |
rm -rv ${BINDIR}/usr/lib/firmware |
291 |
fi |
fi |
292 |
fi |
fi |
293 |
|
|
303 |
{ |
{ |
304 |
cd ${SRCDIR} |
cd ${SRCDIR} |
305 |
make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die |
make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die |
306 |
|
|
307 |
|
# clean-up unnecessary files |
308 |
|
find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f |
309 |
} |
} |
310 |
|
|
311 |
kernel_sources_src_install() |
kernel_sources_src_install() |
418 |
if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
419 |
then |
then |
420 |
mount /boot &> /dev/null |
mount /boot &> /dev/null |
|
fi |
|
|
} |
|
421 |
|
|
|
kernel_image_postremove() |
|
|
{ |
|
|
if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
|
|
then |
|
422 |
# remove old image entry from grub |
# remove old image entry from grub |
423 |
new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD} |
new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD} |
424 |
fi |
fi |
425 |
} |
} |
426 |
|
|
443 |
new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD} |
new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD} |
444 |
fi |
fi |
445 |
|
|
446 |
# symlink actual kernel to /boot/vmlinuz etc... |
if [[ ${USE_KERNEL_SYMLINKS} = true ]] |
447 |
ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz |
then |
448 |
ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map |
# symlink actual kernel to /boot/vmlinuz etc... |
449 |
ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config |
ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz |
450 |
[[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] && |
ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map |
451 |
ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd |
ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config |
452 |
|
[[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] && |
453 |
|
ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd |
454 |
|
fi |
455 |
} |
} |
456 |
|
|
457 |
kernel_sources_postinstall() |
kernel_sources_postinstall() |
458 |
{ |
{ |
459 |
# check for linux-VERSION/include as the kernel-image installs |
# check for linux-VERSION/include as the kernel-image installs |
460 |
# the file Modules.symver in the linux-VERSION directory |
# the file Modules.symver in the linux-VERSION directory |
461 |
if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ] |
if mqueryfeature "kernelsrcunpack" && |
462 |
|
[ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ] |
463 |
then |
then |
464 |
echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
465 |
tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src |
tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src |
466 |
fi |
fi |
467 |
|
|
468 |
if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] && |
if mqueryfeature "kernelsrcunpack" && |
469 |
|
[ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] && |
470 |
[ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ] |
[ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ] |
471 |
then |
then |
472 |
echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
473 |
tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src |
tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src |
474 |
fi |
fi |
475 |
|
|
476 |
# if not exist create linux symlink |
# create linux symlink |
477 |
if [ ! -h ${MROOT}/usr/src/linux ] |
if mqueryfeature "linuxsymlink" |
478 |
then |
then |
479 |
echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
480 |
[ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src |
[ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src |
482 |
${MROOT}/usr/src/linux || die |
${MROOT}/usr/src/linux || die |
483 |
fi |
fi |
484 |
|
|
485 |
# if not exist create kernel-modules symlink |
# create kernel-modules symlink |
486 |
if [ ! -h ${MROOT}/usr/src/kernel-modules ] && |
if mqueryfeature "linuxsymlink" && |
487 |
[ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] |
[ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] |
488 |
then |
then |
489 |
echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
498 |
# export pre/postinstall functions depending on KERNEL_TYPE |
# export pre/postinstall functions depending on KERNEL_TYPE |
499 |
case ${KERNEL_TYPE} in |
case ${KERNEL_TYPE} in |
500 |
image) |
image) |
501 |
export_inherits kernel_image preinstall preremove postinstall postremove |
export_inherits kernel_image preinstall preremove postinstall |
502 |
SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove" |
SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall" |
503 |
;; |
;; |
504 |
sources) |
sources) |
505 |
export_inherits kernel_sources postinstall |
export_inherits kernel_sources postinstall |