blob: f7282ca7bc351e5080913dcafda1a00e2149f5f9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
#https://github.com/mangOH/meta-mangoh/blob/master/recipes-kernel/backports/backports_4.14.bb
DESCRIPTION = "Linux Backports"
HOMEPAGE = "https://backports.wiki.kernel.org"
SECTION = "kernel/modules"
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
inherit module-base
# To generate the backports tree yourself, so you can make modifications:
# Generate the backport tree using:
# https://github.com/mangOH/linux-backports-generated/blob/master/README.md
# git init, add/commit the generated tree
# Change SRCREV = to point to your generated tree
# Under SRC_URI point this at your generated tree as such:
# git:///home/user/linux-backports-generated;protocol=file
SRCREV = "87d308708712ff6075c4dd54b0519b47fdad8816"
SRCREV_use-head-next = "${AUTOREV}"
SRC_URI = " \
git://git.toradex.com/backports-toradex.git;protocol=git;branch=toradex-${PV} \
file://config \
"
# Depend on linux-toradex to ensure that the kernel is built before we try to
# build the backports
DEPENDS += "linux-toradex"
DEPENDS += "bison-native coreutils-native flex-native"
S = "${WORKDIR}/git"
# TODO: Is there a better way to set KLIB_BUILD?
#KLIB_BUILD=${B}/../../../linux-toradex/${KERNEL_VERSION}-r1/build
#KLIB_BUILD=${B}/../../../linux-toradex/4.14-2.3.x+gitAUTOINC+fdcb9ec95d-r0/build
EXTRA_OEMAKE = " \
ARCH=${TARGET_ARCH} \
CROSS_COMPILE=${TARGET_PREFIX} \
KLIB_BUILD=${KBUILD_OUTPUT} \
KLIB=${B} \
"
do_configure() {
# Somehow lex does not automatically get linked to flex!
ln -fs flex ../recipe-sysroot-native/usr/bin/lex
make CFLAGS="" CPPFLAGS="" CXXFLAGS="" LDFLAGS="" CC="${BUILD_CC}" LD="${BUILD_LD}" \
AR="${BUILD_AR}" -C ${S}/kconf O=${S}/kconf conf
cp ${WORKDIR}/config ${S}/.config
oe_runmake oldconfig
}
do_compile() {
oe_runmake
}
do_install() {
install -d ${D}/lib/modules/${KERNEL_VERSION}/backports
for ko in $(find ${S} -type f -name "*.ko")
do
install -m 0644 $ko ${D}/lib/modules/${KERNEL_VERSION}/backports/
done
}
pkg_postinst_${PN} () {
#!/bin/sh
set -e
if [ -z "$D" ]; then
CPWD=`pwd`
depmod -a ${KERNEL_VERSION}
cd /lib/modules/${KERNEL_VERSION}/
cp modules.order modules.order.save
ls -d backports/*.ko >modules.order
cat modules.order.save >> modules.order
cd $CPWD
else
# image.bbclass will call depmodwrapper after everything is installed,
# no need to do it here as well
:
fi
}
pkg_postrm_${PN} () {
#!/bin/sh
set -e
if [ -z "$D" ]; then
mv /lib/modules/${KERNEL_VERSION}/modules.order.save /lib/modules/${KERNEL_VERSION}/modules.order
depmod -a ${KERNEL_VERSION}
fi
}
FILES_${PN} = " \
/lib/modules/${KERNEL_VERSION}/backports/ \
"
|
