setlocalversion (eed36d77517786e4b3a9f17c6a66c6df2fc99442) setlocalversion (6ab7e1f95e96f0c688ae132b0e9a16c0f206689d)
1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3#
4# This scripts adds local version information from the version
5# control systems git, mercurial (hg) and subversion (svn).
6#
7# If something goes wrong, send a mail the kernel build mailinglist
8# (see MAINTAINERS) and CC Nico Schottelius

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22fi
23if test $# -gt 0 -o ! -d "$srctree"; then
24 usage
25fi
26
27scm_version()
28{
29 local short
1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3#
4# This scripts adds local version information from the version
5# control systems git, mercurial (hg) and subversion (svn).
6#
7# If something goes wrong, send a mail the kernel build mailinglist
8# (see MAINTAINERS) and CC Nico Schottelius

--- 13 unchanged lines hidden (view full) ---

22fi
23if test $# -gt 0 -o ! -d "$srctree"; then
24 usage
25fi
26
27scm_version()
28{
29 local short
30 local tag
30 short=false
31
32 cd "$srctree"
33 if test "$1" = "--short"; then
34 short=true
35 fi
36
37 if test -n "$(git rev-parse --show-cdup 2>/dev/null)"; then
38 return
39 fi
40
41 if ! head=$(git rev-parse --verify HEAD 2>/dev/null); then
42 return
43 fi
44
31 short=false
32
33 cd "$srctree"
34 if test "$1" = "--short"; then
35 short=true
36 fi
37
38 if test -n "$(git rev-parse --show-cdup 2>/dev/null)"; then
39 return
40 fi
41
42 if ! head=$(git rev-parse --verify HEAD 2>/dev/null); then
43 return
44 fi
45
45 # If we are at a tagged commit (like "v2.6.30-rc6"), we ignore it
46 # because this version is defined in the top level Makefile.
47 if [ -z "$(git describe --exact-match 2>/dev/null)" ]; then
46 # If a localversion*' file and the corresponding annotated tag exist,
47 # use it. This is the case in linux-next.
48 tag=${file_localversion#-}
49 tag=$(git describe --exact-match --match=$tag $tag 2>/dev/null)
48
50
51 # Otherwise, default to the annotated tag derived from KERNELVERSION.
52 # mainline kernel: 6.2.0-rc5 -> v6.2-rc5
53 # stable kernel: 6.1.7 -> v6.1.7
54 if [ -z "${tag}" ]; then
55 tag=v$(echo "${KERNELVERSION}" | sed -E 's/^([0-9]+\.[0-9]+)\.0(.*)$/\1\2/')
56 fi
57
58 # If we are at the tagged commit, we ignore it because the version is
59 # well-defined.
60 if [ -z "$(git describe --exact-match --match=$tag 2>/dev/null)" ]; then
61
49 # If only the short version is requested, don't bother
50 # running further git commands
51 if $short; then
52 echo "+"
53 return
54 fi
62 # If only the short version is requested, don't bother
63 # running further git commands
64 if $short; then
65 echo "+"
66 return
67 fi
55 # If we are past a tagged commit (like
56 # "v2.6.30-rc5-302-g72357d5"), we pretty print it.
57 if atag="$(git describe 2>/dev/null)"; then
68 # If we are past the tagged commit, we pretty print it.
69 # (like 6.1.0-14595-g292a089d78d3)
70 if atag="$(git describe --match=$tag 2>/dev/null)"; then
58 echo "$atag" | awk -F- '{printf("-%05d", $(NF-1))}'
59 fi
60
61 # Add -g and exactly 12 hex chars.
62 printf '%s%s' -g "$(echo $head | cut -c1-12)"
63 fi
64
65 # Check for uncommitted changes.

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111file_localversion="$(collect_files localversion*)"
112if test ! "$srctree" -ef .; then
113 file_localversion="${file_localversion}$(collect_files "$srctree"/localversion*)"
114fi
115
116# version string from CONFIG_LOCALVERSION
117config_localversion=$(sed -n 's/^CONFIG_LOCALVERSION=\(.*\)$/\1/p' include/config/auto.conf)
118
71 echo "$atag" | awk -F- '{printf("-%05d", $(NF-1))}'
72 fi
73
74 # Add -g and exactly 12 hex chars.
75 printf '%s%s' -g "$(echo $head | cut -c1-12)"
76 fi
77
78 # Check for uncommitted changes.

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124file_localversion="$(collect_files localversion*)"
125if test ! "$srctree" -ef .; then
126 file_localversion="${file_localversion}$(collect_files "$srctree"/localversion*)"
127fi
128
129# version string from CONFIG_LOCALVERSION
130config_localversion=$(sed -n 's/^CONFIG_LOCALVERSION=\(.*\)$/\1/p' include/config/auto.conf)
131
119# scm version string if not at a tagged commit
132# scm version string if not at the kernel version tag or at the file_localversion
120if grep -q "^CONFIG_LOCALVERSION_AUTO=y$" include/config/auto.conf; then
121 # full scm version string
122 scm_version="$(scm_version)"
123elif [ "${LOCALVERSION+set}" != "set" ]; then
124 # If the variable LOCALVERSION is not set, append a plus
125 # sign if the repository is not in a clean annotated or
126 # signed tagged state (as git describe only looks at signed
127 # or annotated tags - git tag -a/-s).
128 #
129 # If the variable LOCALVERSION is set (including being set
130 # to an empty string), we don't want to append a plus sign.
131 scm_version="$(scm_version --short)"
132fi
133
134echo "${KERNELVERSION}${file_localversion}${config_localversion}${LOCALVERSION}${scm_version}"
133if grep -q "^CONFIG_LOCALVERSION_AUTO=y$" include/config/auto.conf; then
134 # full scm version string
135 scm_version="$(scm_version)"
136elif [ "${LOCALVERSION+set}" != "set" ]; then
137 # If the variable LOCALVERSION is not set, append a plus
138 # sign if the repository is not in a clean annotated or
139 # signed tagged state (as git describe only looks at signed
140 # or annotated tags - git tag -a/-s).
141 #
142 # If the variable LOCALVERSION is set (including being set
143 # to an empty string), we don't want to append a plus sign.
144 scm_version="$(scm_version --short)"
145fi
146
147echo "${KERNELVERSION}${file_localversion}${config_localversion}${LOCALVERSION}${scm_version}"