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comparison removeKernel @ 175:8af0a6219353

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Remove the support for genkernel 3, add support for distinguishing between gentoo/vanilla sources
author Dirk Olmes <dirk.olmes@codedo.de>
date Wed, 15 Apr 2020 09:02:04 +0200
parents 5da4de3d7ee1
children 249b37a8c917
comparison
equal deleted inserted replaced
174:5da4de3d7ee1 175:8af0a6219353
15 MICRO=$3 15 MICRO=$3
16 if [ $# -gt 3 ]; then 16 if [ $# -gt 3 ]; then
17 REVISION=$4 17 REVISION=$4
18 fi 18 fi
19 19
20 FULL_VERSION="${MAJOR}.${MINOR}.${MICRO}"
21 if [[ "${REVISION}" != "" ]]; then
22 FULL_VERSION=$"{FULL_VERSION}-${REVISION}"
23 fi
24
20 ARCH=`uname -m` 25 ARCH=`uname -m`
21 if [ "$ARCH" = "i686" ]; then 26 if [ "$ARCH" = "i686" ]; then
22 ARCH="x86" 27 ARCH="x86"
28 fi
29
30 KERNEL_FLAVOR=""
31 KERNEL_EBUILD="vanilla-sources"
32 if [[ "$(grep gentoo-sources /var/lib/portage/world)" != "" ]]; then
33 KERNEL_FLAVOR="-gentoo"
34 KERNEL_EBUILD="gentoo-sources"
23 fi 35 fi
24 36
25 LOGFILE=/tmp/removeKernel-$$.log 37 LOGFILE=/tmp/removeKernel-$$.log
26 38
27 # unmerge the kernel 39 # unmerge the kernel
28 cd /usr/src 40 cd /usr/src
29 KERNEL_DIR="linux-${MAJOR}.${MINOR}.${MICRO}-gentoo" 41 KERNEL_DIR="linux-${FULL_VERSION}${KERNEL_FLAVOR}"
30 if [ "$REVISION" != "" ]; then
31 KERNEL_DIR="${KERNEL_DIR}-${REVISION}"
32 fi
33 if [ -d $KERNEL_DIR ]; then 42 if [ -d $KERNEL_DIR ]; then
34 KERNEL_NAME=gentoo-sources-${MAJOR}.${MINOR}.${MICRO} 43 KERNEL_NAME="${KERNEL_EBUILD}-${FULL_VERSION}"
35 if [ "${REVISION}" != "" ]; then
36 KERNEL_NAME="${KERNEL_NAME}-${REVISION}"
37 fi
38 44
39 echo "unmerge kernel $KERNEL_NAME" >> $LOGFILE 2>&1 45 echo "unmerge kernel $KERNEL_NAME" >> $LOGFILE 2>&1
40 emerge --unmerge $KERNEL_NAME >> $LOGFILE 2>&1 46 emerge --unmerge $KERNEL_NAME >> $LOGFILE 2>&1
41 47
42 echo "remove $KERNEL_DIR" >> $LOGFILE 2>&1 48 echo "remove $KERNEL_DIR" >> $LOGFILE 2>&1
43 rm -r $KERNEL_DIR >> $LOGFILE 2>&1 49 rm -r $KERNEL_DIR >> $LOGFILE 2>&1
44 fi 50 fi
45 51
46 # remove modules 52 # remove modules
47 cd /lib/modules 53 cd /lib/modules
48 LIB_DIR=${MAJOR}.${MINOR}.${MICRO}-gentoo 54 LIB_DIR="${FULL_VERSION}${KERNEL_FLAVOR}-${ARCH}"
49 if [[ "$REVISION" != "" ]]; then 55 if [[ -d ${LIB_DIR} ]]; then
50 LIB_DIR="${LIB_DIR}-${REVISION}" 56 echo "remove modules from $(pwd)/${LIB_DIR}" >> $LOGFILE 2>&1
51 fi 57 rm -r ${LIB_DIR} >> $LOGFILE 2>&1
52 if [[ ! -d $LIB_DIR ]]; then
53 LIB_DIR="${LIB_DIR}-${ARCH}"
54 fi
55 if [[ -d $LIB_DIR ]]; then
56 echo "remove modules from `pwd`/${LIB_DIR}" >> $LOGFILE 2>&1
57 rm -r $LIB_DIR >> $LOGFILE 2>&1
58 fi 58 fi
59 59
60 # remove the kernel and stuff, check if /boot is mounted first 60 # remove the kernel and stuff, check if /boot is mounted first
61 MOUNTED=`mount | grep /boot` 61 MOUNTED=`mount | grep /boot`
62 if [ "$MOUNTED" = "" ]; then 62 if [ "$MOUNTED" = "" ]; then
63 echo "mount /boot" >> $LOGFILE 2>&1 63 echo "mount /boot" >> $LOGFILE 2>&1
64 mount /boot >> $LOGFILE 2>&1 64 mount /boot >> $LOGFILE 2>&1
65 fi 65 fi
66 66
67 cd /boot 67 cd /boot
68 SUFFIX_V3="genkernel-${ARCH}-${MAJOR}.${MINOR}.${MICRO}"
69 if [[ "${REVISION}" != "" ]]; then
70 SUFFIX_V3="${SUFFIX_V3}-${REVISION}"
71 fi
72 SUFFIX_V3="${SUFFIX_V3}-gentoo"
73 68
74 SUFFIX_V4="${MAJOR}.${MINOR}.${MICRO}" 69 SYSTEM_MAP="System.map-${FULL_VERSION}${KERNEL_FLAVOR}-${ARCH}"
75 if [ "${REVISION}" != "" ]; then
76 SUFFIX_V4="${SUFFIX_V4}-${REVISION}"
77 fi
78 SUFFIX_V4="${SUFFIX_V4}-gentoo-${ARCH}"
79
80 SYSTEM_MAP="System.map-${SUFFIX_V3}"
81 if [[ -f $SYSTEM_MAP ]]; then
82 rm ${SYSTEM_MAP} >> $LOGFILE 2>&1
83 fi
84 SYSTEM_MAP="System.map-${SUFFIX_V4}"
85 if [[ -f ${SYSTEM_MAP} ]]; then 70 if [[ -f ${SYSTEM_MAP} ]]; then
86 rm ${SYSTEM_MAP} >> $LOGFILE 2>&1 71 rm ${SYSTEM_MAP} >> $LOGFILE 2>&1
87 fi 72 fi
88 if [[ -f ${SYSTEM_MAP}.old ]]; then 73 if [[ -f ${SYSTEM_MAP}.old ]]; then
89 rm ${SYSTEM_MAP}.old >> $LOGFILE 2>&1 74 rm ${SYSTEM_MAP}.old >> $LOGFILE 2>&1
90 fi 75 fi
91 76
92 INITRAMFS="initramfs-${SUFFIX_V3}" 77 INITRAMFS="initramfs-${FULL_VERSION}${KERNEL_FLAVOR}-${ARCH}.img"
93 if [[ -f ${INITRAMFS} ]]; then
94 rm ${INITRAMFS} >> $LOGFILE 2>&1
95 fi
96 INITRAMFS="initramfs-${SUFFIX_V4}"
97 if [[ -f ${INITRAMFS} ]]; then 78 if [[ -f ${INITRAMFS} ]]; then
98 rm ${INITRAMFS} >> $LOGFILE 2>&1 79 rm ${INITRAMFS} >> $LOGFILE 2>&1
99 fi 80 fi
100 if [[ -f ${INITRAMFS}.old ]]; then 81 if [[ -f ${INITRAMFS}.old ]]; then
101 rm ${INITRAMFS}.old >> $LOGFILE 2>&1 82 rm ${INITRAMFS}.old >> $LOGFILE 2>&1
102 fi 83 fi
103 84
104 KERNEL="kernel-${SUFFIX_V3}" 85 KERNEL="vmlinuz-${FULL_VERSION}${KERNEL_FLAVOR}-${ARCH}"
105 if [[ -f $KERNEL ]]; then
106 rm $KERNEL >> $LOGFILE 2>&1
107 fi
108 KERNEL="vmlinuz-${SUFFIX_V4}"
109 if [[ -f $KERNEL ]]; then 86 if [[ -f $KERNEL ]]; then
110 rm $KERNEL >> $LOGFILE 2>&1 87 rm $KERNEL >> $LOGFILE 2>&1
111 fi 88 fi
112 if [[ -f $KERNEL.old ]]; then 89 if [[ -f $KERNEL.old ]]; then
113 rm $KERNEL.old >> $LOGFILE 2>&1 90 rm $KERNEL.old >> $LOGFILE 2>&1
114 fi 91 fi
115 92
116 cd /var/tmp/genkernel 93 cd /var/tmp/genkernel
117 INITRAMFS="initramfs-${ARCH}-${SUFFIX_V4}" 94 INITRAMFS="initramfs-${ARCH}-${FULL_VERSION}${KERNEL_FLAVOR}-${ARCH}"
118 if [[ -f ${INITRAMFS} ]]; then 95 if [[ -f ${INITRAMFS} ]]; then
119 rm ${INITRAMFS} >> $LOGFILE 2>&1 96 rm ${INITRAMFS} >> $LOGFILE 2>&1
120 fi 97 fi
121 98
122 # if we got until here, just remove the logfile again 99 # if we got until here, just remove the logfile again