2 |
# $Id$ |
# $Id$ |
3 |
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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 |
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# |
10 |
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# ${PSUBVER}: optional, only needed for 2.6.x.x naming scheme |
11 |
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# ${EXTRAVERSION}: optinal, extra version for the kernel name |
12 |
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# default setting is ${PSUBVER}-${BRANCH}-${PBUILD} |
13 |
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# ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.) |
14 |
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# ${COMPRESS_MODULES}: compresses the kernel modules with given compressor (gzip|bzip2|xz) |
15 |
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# ${LINUX_FIRMWARE}: remove included firmware bits if requested |
16 |
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# set the version here like USE_LINUX_FIRMARE="20110605" |
17 |
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# version "internal" keeps the bits too |
18 |
# |
# |
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# ${PSUBVER}: optional, only needed for 2.6.x.x naming scheme |
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# ${EXTRAVERSION}: optinal, extra version for the kernel name |
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# default setting is ${PSUBVER}-${BRANCH}-${PBUILD} |
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# ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.) |
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# ${COMPRESS_MODULES}: compresses the kernel modules with given compressor (gzip|bzip2|xz) |
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19 |
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20 |
sminclude mtools |
sminclude mtools |
21 |
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27 |
KERNEL_ARCH_EXTENSION="" |
KERNEL_ARCH_EXTENSION="" |
28 |
fi |
fi |
29 |
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# remove included firmware bits if requested |
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# set the version here like USE_LINUX_FIRMARE="20110605" |
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# version "internal" keeps the bits too |
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if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
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then |
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DEPEND="${DEPEND} |
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>= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" |
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fi |
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30 |
if [[ ! -z ${COMPRESS_MODULES} ]] |
if [[ ! -z ${COMPRESS_MODULES} ]] |
31 |
then |
then |
32 |
case ${COMPRESS_MODULES} in |
case ${COMPRESS_MODULES} in |
54 |
fi |
fi |
55 |
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|
56 |
# some sane defaults |
# some sane defaults |
57 |
: ${PCATEGORIE="sys-kernel"} |
: ${PCAT="sys-kernel"} |
58 |
: ${HOMEPAGE="http://magellan-linux.de/"} |
: ${HOMEPAGE="http://magellan-linux.de/"} |
|
: ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"} |
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: ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"} |
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59 |
: ${TARBALLPVER="${PVER}"} |
: ${TARBALLPVER="${PVER}"} |
60 |
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: ${SRCFILE="linux-${TARBALLPVER}.tar.bz2"} |
61 |
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: ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"} |
62 |
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63 |
case ${KERNEL_TYPE} in |
if [[ -z ${SRC_URI[*]} ]] |
64 |
image|sources) |
then |
65 |
if [[ -z ${SRC_URI[*]} ]] |
SRC_URI=( |
66 |
then |
http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
67 |
SRC_URI=( |
http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
68 |
http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
mirror://kernel-${BRANCH}/${SRCFILE} |
69 |
http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
) |
70 |
mirror://kernel-${BRANCH}/${SRCFILE} |
case ${KERNEL_TYPE} in |
71 |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686 |
image|sources) |
72 |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64 |
SRC_URI=( |
73 |
) |
${SRC_URI[*]} |
74 |
fi |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686 |
75 |
;; |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64 |
76 |
|
) |
77 |
headers) |
;; |
78 |
if [[ -z ${SRC_URI[*]} ]] |
esac |
79 |
then |
fi |
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SRC_URI=( |
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http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE} |
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http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE} |
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mirror://kernel-${BRANCH}/${SRCFILE} |
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) |
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fi |
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;; |
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esac |
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80 |
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81 |
case ${KERNEL_TYPE} in |
case ${KERNEL_TYPE} in |
82 |
image) |
image) |
83 |
: ${PROVIDE="virtual/kernel"} |
: ${PROVIDE="virtual/kernel"} |
84 |
: ${DEPEND=">= sys-apps/module-init-tools-3.2 |
: ${DEPEND=">= virtual/module-tools |
85 |
>= sys-fs/udev-115 |
>= sys-fs/udev-115 |
86 |
>= sys-apps/mkinitrd-5.0.8 |
>= virtual/initramfs-tools |
87 |
>= virtual/initscripts"} |
>= virtual/initscripts"} |
88 |
: ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."} |
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
89 |
|
then |
90 |
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DEPEND="${DEPEND} |
91 |
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>= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" |
92 |
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fi |
93 |
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: ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
94 |
;; |
;; |
95 |
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|
96 |
sources) |
sources) |
97 |
: ${PROVIDE="virtual/kernel-sources"} |
: ${PROVIDE="virtual/kernel-sources"} |
98 |
: ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."} |
: ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."} |
99 |
;; |
;; |
100 |
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|
101 |
headers) |
headers) |
113 |
KBRANCH="${BRANCH}" |
KBRANCH="${BRANCH}" |
114 |
SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH" |
SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH" |
115 |
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116 |
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# dummy function to apply kernel patches |
117 |
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kernel_apply_patches() |
118 |
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{ |
119 |
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return 0 |
120 |
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} |
121 |
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122 |
kernel_src_prepare() |
kernel_src_prepare() |
123 |
{ |
{ |
124 |
munpack ${SRCFILE} || die |
munpack ${SRCFILE} || die |
125 |
mv ${BUILDDIR}/linux-${TARBALLPVER/${PSUBVER}/} ${SRCDIR} || die |
mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die |
126 |
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|
127 |
# fix permissions |
# fix permissions |
128 |
chown -R 0:0 ${SRCDIR} || die |
chown -R 0:0 ${SRCDIR} || die |
129 |
chmod -R a+r-w+X,u+w ${SRCDIR} || die |
chmod -R a+r-w+X,u+w ${SRCDIR} || die |
130 |
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131 |
cd ${SRCDIR} |
cd ${SRCDIR} |
132 |
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kernel_apply_patches || die |
133 |
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134 |
# fixes INSTALL_PATH to /boot and EXTRAVERSION |
# fixes INSTALL_PATH to /boot and EXTRAVERSION |
135 |
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ |
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ |
140 |
if [[ ${PVER%%.*} -gt 2 ]] |
if [[ ${PVER%%.*} -gt 2 ]] |
141 |
then |
then |
142 |
local sublevel="$(echo ${PVER} | cut -d. -f3)" |
local sublevel="$(echo ${PVER} | cut -d. -f3)" |
143 |
sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
144 |
fi |
fi |
145 |
} |
} |
146 |
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|
199 |
minstalldir /boot || die |
minstalldir /boot || die |
200 |
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201 |
# install modules |
# install modules |
202 |
make ARCH=${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 |
203 |
|
|
204 |
# install kernelimage |
# install kernelimage |
205 |
if [[ -z ${KERNEL_IMAGE_PATH} ]] |
if [[ -z ${KERNEL_IMAGE_PATH} ]] |
243 |
|| die |
|| die |
244 |
|
|
245 |
# fix build symlink |
# fix build symlink |
246 |
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 ] |
247 |
then |
then |
248 |
echo "fixing build symlink" |
echo "fixing build symlink" |
249 |
rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die |
rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die |
250 |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
251 |
/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \ |
/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \ |
252 |
|| die |
|| die |
253 |
fi |
fi |
254 |
|
|
255 |
# and fixing source symlink |
# and fixing source symlink |
256 |
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 ] |
257 |
then |
then |
258 |
echo "fixing source symlink" |
echo "fixing source symlink" |
259 |
rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die |
rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die |
260 |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \ |
261 |
/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
262 |
|| die |
|| die |
263 |
fi |
fi |
264 |
|
|
265 |
# remove firmware bits if $LINUX_FIRMWARE was set |
# remove firmware bits if $LINUX_FIRMWARE was set |
266 |
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
267 |
then |
then |
268 |
if [[ -d ${BINDIR}/lib/firmware ]] |
if [[ -d ${BINDIR}/usr/lib/firmware ]] |
269 |
then |
then |
270 |
rm -rv ${BINDIR}/lib/firmware |
rm -rv ${BINDIR}/usr/lib/firmware |
271 |
fi |
fi |
272 |
fi |
fi |
273 |
|
|
283 |
{ |
{ |
284 |
cd ${SRCDIR} |
cd ${SRCDIR} |
285 |
make ARCH=${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 |
286 |
|
|
287 |
|
# clean-up unnecessary files |
288 |
|
find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f |
289 |
} |
} |
290 |
|
|
291 |
kernel_sources_src_install() |
kernel_sources_src_install() |
406 |
if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
407 |
then |
then |
408 |
# remove old image entry from grub |
# remove old image entry from grub |
409 |
new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD} |
new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD} |
410 |
fi |
fi |
411 |
} |
} |
412 |
|
|
441 |
{ |
{ |
442 |
# check for linux-VERSION/include as the kernel-image installs |
# check for linux-VERSION/include as the kernel-image installs |
443 |
# the file Modules.symver in the linux-VERSION directory |
# the file Modules.symver in the linux-VERSION directory |
444 |
if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ] |
if mqueryfeature "kernelsrcunpack" && |
445 |
|
[ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ] |
446 |
then |
then |
447 |
echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
448 |
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 |
449 |
fi |
fi |
450 |
|
|
451 |
if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] && |
if mqueryfeature "kernelsrcunpack" && |
452 |
|
[ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] && |
453 |
[ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ] |
[ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ] |
454 |
then |
then |
455 |
echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... " |
456 |
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 |
457 |
fi |
fi |
458 |
|
|
459 |
# if not exist create linux symlink |
# create linux symlink |
460 |
if [ ! -h ${MROOT}/usr/src/linux ] |
if mqueryfeature "linuxsymlink" |
461 |
then |
then |
462 |
echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
463 |
[ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src |
[ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src |
465 |
${MROOT}/usr/src/linux || die |
${MROOT}/usr/src/linux || die |
466 |
fi |
fi |
467 |
|
|
468 |
# if not exist create kernel-modules symlink |
# create kernel-modules symlink |
469 |
if [ ! -h ${MROOT}/usr/src/kernel-modules ] && |
if mqueryfeature "linuxsymlink" && |
470 |
[ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] |
[ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] |
471 |
then |
then |
472 |
echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |
echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... " |