From 890a1961c812db801e0f9dfaa4af233aa3c6ab63 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 7 Aug 2024 16:18:20 -0700 Subject: [PATCH] perf tools: Create source symlink in perf object dir MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 $PWD)/ -C tools/perf install-bin ⬢[acme@toolbox perf-tools-next]$ 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 Tested-by: Arnaldo Carvalho de Melo Acked-by: Ian Rogers Acked-by: Namhyung Kim Link: https://lore.kernel.org/r/20240807231823.898979-1-ak@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Makefile.perf | 2 ++ 1 file changed, 2 insertions(+) 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) -- 2.50.1