Commit-ID: a614d01bdd0cc8200d917da25f5a3d539b944193
Gitweb: http://git.kernel.org/tip/a614d01bdd0cc8200d917da25f5a3d539b944193
Author: David Ahern <dsahern@xxxxxxxxx>
AuthorDate: Wed, 6 Nov 2013 08:55:35 -0700
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 7 Nov 2013 10:40:47 -0300
perf tools: Fix version when building out of tree
When building perf out of tree:
$ make perf-tar-src-pkg
$ tar -xf perf-<ver>.tar -C /tmp
$ cd /tmp/perf<ver>
$ make -C tools/perf
you get this warning message:
make[1]: *** No rule to make target `kernelversion'. Stop.
Fix it by saving the perf version in the tar file and using that for the
out of tree builds.
v2: removed short form request and fixed up version string from usual output.
Signed-off-by: David Ahern <dsahern@xxxxxxxxx>
Suggested-by: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1383753335-25782-1-git-send-email-dsahern@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
scripts/package/Makefile | 4 +++-
tools/perf/util/PERF-VERSION-GEN | 3 +++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index a4f31c9..c5d4733 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -115,7 +115,9 @@ git --git-dir=$(srctree)/.git archive --prefix=$(perf-tar)/ \
-o $(perf-tar).tar; \
mkdir -p $(perf-tar); \
git --git-dir=$(srctree)/.git rev-parse HEAD > $(perf-tar)/HEAD; \
-tar rf $(perf-tar).tar $(perf-tar)/HEAD; \
+(cd $(srctree)/tools/perf; \
+util/PERF-VERSION-GEN ../../$(perf-tar)/ 2>/dev/null); \
+tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \
rm -r $(perf-tar); \
$(if $(findstring tar-src,$@),, \
$(if $(findstring bz2,$@),bzip2, \
diff --git a/tools/perf/util/PERF-VERSION-GEN b/tools/perf/util/PERF-VERSION-GEN
index ce7a804..39f1750 100755
--- a/tools/perf/util/PERF-VERSION-GEN
+++ b/tools/perf/util/PERF-VERSION-GEN
@@ -19,6 +19,9 @@ if test -d ../../.git -o -f ../../.git
then
TAG=$(git describe --abbrev=0 --match "v[0-9].[0-9]*" 2>/dev/null )
CID=$(git log -1 --abbrev=4 --pretty=format:"%h" 2>/dev/null) && CID="-g$CID"
+elif test -f ../../PERF-VERSION-FILE
+then
+ TAG=$(cut -d' ' -f3 ../../PERF-VERSION-FILE | sed -e 's/\"//g')
fi
if test -z "$TAG"
then
--
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