From: Robert Richter <[email protected]>
Boris just raised another variant of building perf tools which is
broken:
$ make tools/perf
...
LINK /home/robert/cx/linux/tools/perf/perf
gcc: error: ../linux/tools/lib/lk/liblk.a: No such file or directory
The variant wasn't considered by:
107de37 perf tools: Fix build errors with O and DESTDIR make vars set
There are other variant of building perf too:
$ make -C tools perf
$ make -C tools/perf
Plus variants with O= and DESTDIR set.
This patch fixes the above and was tested with the following:
$ make O=... DESTDIR=... tools/perf
$ make O=... DESTDIR=... -C tools/ perf
$ make O=... DESTDIR=... -C tools/perf
$ make tools/perf
$ make -C tools/ perf
$ make -C tools/perf
Reported-by: Borislav Petkov <[email protected]>
Signed-off-by: Robert Richter <[email protected]>
Signed-off-by: Robert Richter <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/perf/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 5b7c6db..2a69026 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -124,7 +124,7 @@ strip-libs = $(filter-out -l%,$(1))
ifneq ($(OUTPUT),)
TE_PATH=$(OUTPUT)
ifneq ($(subdir),)
- LK_PATH=$(objtree)/lib/lk/
+ LK_PATH=$(OUTPUT)/../lib/lk/
else
LK_PATH=$(OUTPUT)
endif
--
1.8.1.4