blob: b6ce0498d5a71acdc8b682869f4e353c0316ed3d (
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
|
#!/bin/sh
#
# This scripts adds local version information from the version
# control systems git and mercurial (hg).
#
# If something goes wrong, send a mail the kernel build mailinglist
# (see MAINTAINERS) and CC Nico Schottelius
# <nico-linuxsetlocalversion -at- schottelius.org>.
#
# Based on setlocalversion from Linux kernel
#
#
usage() {
echo "Usage: $0 [--save-scmversion] [srctree]" >&2
exit 1
}
save_scm=false
srctree=.
if test "$1" = "--save-scmversion"; then
save_scm=true
shift
fi
if test $# -gt 0; then
srctree=$1
shift
fi
if test $# -gt 0 -o ! -d "$srctree"; then
usage
fi
scm_version()
{
if test -e .scmversion; then
cat .scmversion
return
fi
# Check for git and a git repo.
if test -d .git && head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
date=`git show -s --pretty="%ad" HEAD`
printf '%s %s%s' "$date" git: $head
# Is this git on svn?
if git config --get svn-remote.svn.url >/dev/null; then
printf -- 'svn:%s' "`git svn find-rev $head`"
fi
# Update index only on r/w media
[ -w . ] && git update-index --refresh --unmerged > /dev/null
# Check for uncommitted changes
if git diff-index --name-only HEAD | grep -qv "^scripts/package"; then
printf '%s' -dirty
fi
# All done with git
return
fi
# Check for mercurial and a mercurial repo.
if test -d .hg && hgid=`hg id 2>/dev/null`; then
id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
date=`hg parents --template "{date|date}"`
printf '%s %s%s' "$date" hg: "$id"
# Are there uncommitted changes?
# These are represented by + after the changeset id.
case "$hgid" in
*+|*+\ *) printf '%s' -dirty ;;
esac
# All done with mercurial
return
fi
}
cd $srctree
# full scm version string
res="$(scm_version)"
if [ "$save_scm" = "true" ]; then
echo $res > .scmversion
fi
echo "$res"
|
