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) |
15 |
|
|
16 |
sminclude mtools |
sminclude mtools |
17 |
|
|
23 |
KERNEL_ARCH_EXTENSION="" |
KERNEL_ARCH_EXTENSION="" |
24 |
fi |
fi |
25 |
|
|
26 |
|
# remove included firmware bits if requested |
27 |
|
# set the version here like USE_LINUX_FIRMARE="20110605" |
28 |
|
# version "internal" keeps the bits too |
29 |
|
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
30 |
|
then |
31 |
|
DEPEND="${DEPEND} |
32 |
|
>= sys-kernel/linux-firmware-${LINUX_FIRMWARE}" |
33 |
|
fi |
34 |
|
|
35 |
|
if [[ ! -z ${COMPRESS_MODULES} ]] |
36 |
|
then |
37 |
|
case ${COMPRESS_MODULES} in |
38 |
|
gzip) |
39 |
|
COMPRESS_MODULES_CMD="gzip -9v" |
40 |
|
SDEPEND="${SDEPEND} |
41 |
|
>= app-arch/gzip-1.4" |
42 |
|
;; |
43 |
|
bzip2) |
44 |
|
COMPRESS_MODULES_CMD="bzip2 -9v" |
45 |
|
SDEPEND="${SDEPEND} |
46 |
|
>= app-arch/bzip2-1.0.6" |
47 |
|
;; |
48 |
|
xz) |
49 |
|
COMPRESS_MODULES_CMD="xz -9v" |
50 |
|
SDEPEND="${SDEPEND} |
51 |
|
>= app-arch/xz-5" |
52 |
|
;; |
53 |
|
none) |
54 |
|
echo "Disabled compressed kernel-modules!" |
55 |
|
COMPRESS_MODULES_CMD="" |
56 |
|
;; |
57 |
|
*) die "Unkown compression format '${COMPRESS_MODULES}'" ;; |
58 |
|
esac |
59 |
|
fi |
60 |
|
|
61 |
# some sane defaults |
# some sane defaults |
62 |
: ${PCATEGORIE="sys-kernel"} |
: ${PCATEGORIE="sys-kernel"} |
63 |
: ${HOMEPAGE="http://magellan-linux.de/"} |
: ${HOMEPAGE="http://magellan-linux.de/"} |
70 |
if [[ -z ${SRC_URI[*]} ]] |
if [[ -z ${SRC_URI[*]} ]] |
71 |
then |
then |
72 |
SRC_URI=( |
SRC_URI=( |
73 |
http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE} |
http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
74 |
http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE} |
http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE} |
75 |
mirror://kernel-${BRANCH}/${SRCFILE} |
mirror://kernel-${BRANCH}/${SRCFILE} |
76 |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686 |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686 |
77 |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64 |
mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64 |
135 |
# fixes INSTALL_PATH to /boot and EXTRAVERSION |
# fixes INSTALL_PATH to /boot and EXTRAVERSION |
136 |
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ |
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \ |
137 |
-e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die |
-e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die |
138 |
|
|
139 |
|
# fix sublevel version with 3.x kernels and higher |
140 |
|
local kver=$(echo ${PVER} | sed "s:\.::g") |
141 |
|
if [[ ${PVER%%.*} -gt 2 ]] |
142 |
|
then |
143 |
|
local sublevel="$(echo ${PVER} | cut -d. -f3)" |
144 |
|
sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die |
145 |
|
fi |
146 |
} |
} |
147 |
|
|
148 |
kernel_src_compile() |
kernel_src_compile() |
262 |
/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \ |
263 |
|| die |
|| die |
264 |
fi |
fi |
265 |
|
|
266 |
|
# remove firmware bits if $LINUX_FIRMWARE was set |
267 |
|
if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]] |
268 |
|
then |
269 |
|
if [[ -d ${BINDIR}/lib/firmware ]] |
270 |
|
then |
271 |
|
rm -rv ${BINDIR}/lib/firmware |
272 |
|
fi |
273 |
|
fi |
274 |
|
|
275 |
|
# compress modules if COMPRESS_MODULES_CMD was set |
276 |
|
if [[ ! -z ${COMPRESS_MODULES_CMD} ]] |
277 |
|
then |
278 |
|
# compress all kernel modules |
279 |
|
find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die |
280 |
|
fi |
281 |
} |
} |
282 |
|
|
283 |
kernel_headers_src_install() |
kernel_headers_src_install() |