blob: bdeeca2a560a482f09960be2abbc0772d8a18676 (
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
|
#!/bin/sh
version_file='version.c'
ver='unnamed_version'
# First try git, then gitweb, then default.
if [ -e '.git' -o -e '../.git' ]; then
git_ver=$(git describe --abbrev=4 HEAD 2>/dev/null)
[ -z "$git_ver" ] && git_ver="$ver"
# update stat information in index to match working tree
git update-index -q --refresh > /dev/null
# if there are differences (exit code 1), the working tree is dirty
git diff-index --quiet HEAD || git_ver=$git_ver-dirty
ver=$git_ver
elif [ -f debian/changelog ]; then
ver="$(sed -ne '1s/.*(\(.*\)-.*/\1/1; tx; d; :x; p' debian/changelog)"
elif [ "${PWD%%-*}" = 'lopsub-' ]; then
ver=${PWD##*/lopsub-}
fi
ver=${ver#v}
echo "$ver"
# update version file if necessary
content="const char *lls_version(void) {return \"$ver\";};"
[ -r "$version_file" ] && echo "$content" | cmp -s - $version_file && exit 0
echo >&2 "new git version: $ver"
echo "$content" > $version_file
|
