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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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2190de2f59
Changes the Perf --version string such that it shows the kernel version as suggested by Ingo as follows: That way the perf that comes with v2.6.34 will be: perf version v2.6.34 while interim versions will have the version of the interim kernel - for example: perf version v2.6.35-rc4-70-g39ef13a This functionality was already in the perf version generator file except that it was looking for a .git in the perf directory instead of the kernel directory. Signed-off-by: Thavidu Ranatunga <tharan@au1.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <1278316815-6099-1-git-send-email-tharan@au1.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
47 lines
803 B
Bash
Executable File
47 lines
803 B
Bash
Executable File
#!/bin/sh
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if [ $# -eq 1 ] ; then
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OUTPUT=$1
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fi
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GVF=${OUTPUT}PERF-VERSION-FILE
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DEF_VER=v0.0.2.PERF
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LF='
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'
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# First see if there is a version file (included in release tarballs),
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# then try git-describe, then default.
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if test -f version
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then
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VN=$(cat version) || VN="$DEF_VER"
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elif test -d ../../.git -o -f ../../.git &&
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VN=$(git describe --abbrev=4 HEAD 2>/dev/null) &&
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case "$VN" in
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*$LF*) (exit 1) ;;
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v[0-9]*)
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git update-index -q --refresh
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test -z "$(git diff-index --name-only HEAD --)" ||
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VN="$VN-dirty" ;;
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esac
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then
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VN=$(echo "$VN" | sed -e 's/-/./g');
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else
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VN="$DEF_VER"
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fi
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VN=$(expr "$VN" : v*'\(.*\)')
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if test -r $GVF
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then
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VC=$(sed -e 's/^PERF_VERSION = //' <$GVF)
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else
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VC=unset
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fi
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test "$VN" = "$VC" || {
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echo >&2 "PERF_VERSION = $VN"
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echo "PERF_VERSION = $VN" >$GVF
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}
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