tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
fork
Configure Feed
Select the types of activity you want to include in your feed.
1#!/bin/sh
2
3if [ $# -eq 1 ] ; then
4 OUTPUT=$1
5fi
6
7GVF=${OUTPUT}PERF-VERSION-FILE
8
9LF='
10'
11
12#
13# First check if there is a .git to get the version from git describe
14# otherwise try to get the version from the kernel Makefile
15#
16if test -d ../../.git -o -f ../../.git &&
17 VN=$(git tag 2>/dev/null | tail -1 | grep -E "v[0-9].[0-9]*")
18then
19 VN=$(echo $VN"-g"$(git log -1 --abbrev=4 --pretty=format:"%h" HEAD))
20 VN=$(echo "$VN" | sed -e 's/-/./g');
21else
22 VN=$(MAKEFLAGS= make -sC ../.. kernelversion)
23fi
24
25VN=$(expr "$VN" : v*'\(.*\)')
26
27if test -r $GVF
28then
29 VC=$(sed -e 's/^PERF_VERSION = //' <$GVF)
30else
31 VC=unset
32fi
33test "$VN" = "$VC" || {
34 echo >&2 "PERF_VERSION = $VN"
35 echo "PERF_VERSION = $VN" >$GVF
36}
37
38