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| author | Andi Kleen <ak@linux.intel.com> | 2024-08-07 16:18:20 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-08-09 17:37:24 -0300 |
| commit | 890a1961c812db801e0f9dfaa4af233aa3c6ab63 (patch) | |
| tree | 75666eef3a358038011a8a0ce25d887d3ff4e02f | |
| parent | 13d675aea6cac5bb4619ef9e3fdd90129fe6d139 (diff) | |
| download | lwn-890a1961c812db801e0f9dfaa4af233aa3c6ab63.tar.gz lwn-890a1961c812db801e0f9dfaa4af233aa3c6ab63.zip | |
perf tools: Create source symlink in perf object dir
Create a source symlink to the original source in the objdir.
This is similar to what the main kernel build script does.
Committer testing:
⬢[acme@toolbox perf-tools-next]$ make O=/tmp/build/$(basename $PWD)/ -C tools/perf install-bin
<SNIP>
⬢[acme@toolbox perf-tools-next]$ ls -la /tmp/build/perf-tools-next/source
lrwxrwxrwx. 1 acme acme 41 Aug 9 16:26 /tmp/build/perf-tools-next/source -> /home/acme/git/perf-tools-next/tools/perf
⬢[acme@toolbox perf-tools-next]$
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240807231823.898979-1-ak@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/Makefile.perf | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 72534bb72d43..9731f5e84131 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -163,6 +163,8 @@ ifneq ($(OUTPUT),) # for flex/bison parsers. VPATH += $(OUTPUT) export VPATH +# create symlink to the original source +SOURCE := $(shell ln -sf $(srctree)/tools/perf $(OUTPUT)/source) endif ifeq ($(V),1) |