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Linux/tools/perf/util/PERF-VERSION-GEN

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Diff markup

Differences between /tools/perf/util/PERF-VERSION-GEN (Version linux-6.12-rc7) and /tools/perf/util/PERF-VERSION-GEN (Version linux-4.17.19)


  1 #!/bin/sh                                           1 #!/bin/sh
  2 # SPDX-License-Identifier: GPL-2.0                  2 # SPDX-License-Identifier: GPL-2.0
  3                                                     3 
  4 if [ $# -eq 1 ]  ; then                             4 if [ $# -eq 1 ]  ; then
  5         OUTPUT=$1                                   5         OUTPUT=$1
  6 fi                                                  6 fi
  7                                                     7 
  8 GVF=${OUTPUT}PERF-VERSION-FILE                      8 GVF=${OUTPUT}PERF-VERSION-FILE
  9                                                     9 
 10 LF='                                               10 LF='
 11 '                                                  11 '
 12                                                    12 
 13 #                                                  13 #
 14 # Use version from kernel Makefile unless not  !!  14 # First check if there is a .git to get the version from git describe
 15 # PERF-VERSION-FILE exists                     !!  15 # otherwise try to get the version from the kernel Makefile
 16 #                                                  16 #
 17 CID=                                               17 CID=
 18 TAG=                                               18 TAG=
 19 if test -d ../../.git -o -f ../../.git             19 if test -d ../../.git -o -f ../../.git
 20 then                                               20 then
 21         TAG=$(MAKEFLAGS= make -sC ../.. kernel !!  21         TAG=$(git describe --abbrev=0 --match "v[0-9].[0-9]*" 2>/dev/null )
 22         CID=$(git log -1 --abbrev=12 --pretty= !!  22         CID=$(git log -1 --abbrev=4 --pretty=format:"%h" 2>/dev/null) && CID="-g$CID"
 23 elif test -f ../../PERF-VERSION-FILE               23 elif test -f ../../PERF-VERSION-FILE
 24 then                                               24 then
 25         TAG=$(cut -d' ' -f3 ../../PERF-VERSION     25         TAG=$(cut -d' ' -f3 ../../PERF-VERSION-FILE | sed -e 's/\"//g')
 26 fi                                                 26 fi
 27 if test -z "$TAG"                                  27 if test -z "$TAG"
 28 then                                               28 then
 29         TAG=$(MAKEFLAGS= make -sC ../.. kernel     29         TAG=$(MAKEFLAGS= make -sC ../.. kernelversion)
 30 fi                                                 30 fi
 31                                                << 
 32 VN="$TAG$CID"                                      31 VN="$TAG$CID"
 33 if test -n "$CID"                                  32 if test -n "$CID"
 34 then                                               33 then
 35         # format version string, strip trailin     34         # format version string, strip trailing zero of sublevel:
 36         VN=$(echo "$VN" | sed -e 's/-/./g;s/\(     35         VN=$(echo "$VN" | sed -e 's/-/./g;s/\([0-9]*[.][0-9]*\)[.]0/\1/')
 37 fi                                                 36 fi
 38                                                    37 
 39 VN=$(expr "$VN" : v*'\(.*\)')                      38 VN=$(expr "$VN" : v*'\(.*\)')
 40                                                    39 
 41 if test -r $GVF                                    40 if test -r $GVF
 42 then                                               41 then
 43         VC=$(sed -e 's/^#define PERF_VERSION "     42         VC=$(sed -e 's/^#define PERF_VERSION "\(.*\)"/\1/' <$GVF)
 44 else                                               43 else
 45         VC=unset                                   44         VC=unset
 46 fi                                                 45 fi
 47 test "$VN" = "$VC" || {                            46 test "$VN" = "$VC" || {
 48         echo >&2 "  PERF_VERSION = $VN"            47         echo >&2 "  PERF_VERSION = $VN"
 49         echo "#define PERF_VERSION \"$VN\"" >$     48         echo "#define PERF_VERSION \"$VN\"" >$GVF
 50 }                                                  49 }
 51                                                    50 
 52                                                    51 
                                                      

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