The following commit has been merged into the perf/core branch of tip:
Commit-ID: b81d39c7a1efb83caa3f4419939a46e96191abb6
Gitweb: https://git.kernel.org/tip/b81d39c7a1efb83caa3f4419939a46e96191abb6
Author: Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Tue, 20 Aug 2019 14:46:24 +02:00
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Tue, 20 Aug 2019 12:29:36 -03:00
libperf: Fix arch include paths
Guenter Roeck reported problem with compilation when the ARCH is
specified:
$ make ARCH=x86_64
In file included from tools/include/asm/atomic.h:6:0,
from include/linux/atomic.h:5,
from tools/include/linux/refcount.h:41,
from cpumap.c:4: tools/include/asm/../../arch/x86/include/asm/atomic.h:11:10:
fatal error: asm/cmpxchg.h: No such file or directory
The problem is that we don't use SRCARCH (the sanitized ARCH version)
and we don't get the proper include path.
Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Alexey Budankov <alexey.budankov@xxxxxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Michael Petlan <mpetlan@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Fixes: 314350491810 ("libperf: Make libperf.a part of the perf build")
Link: http://lkml.kernel.org/r/20190820124624.GG24105@krava
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/lib/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/lib/Makefile b/tools/perf/lib/Makefile
index 8a9ae50..a67efb8 100644
--- a/tools/perf/lib/Makefile
+++ b/tools/perf/lib/Makefile
@@ -59,7 +59,7 @@ else
CFLAGS := -g -Wall
endif
-INCLUDES = -I$(srctree)/tools/perf/lib/include -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/ -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi
+INCLUDES = -I$(srctree)/tools/perf/lib/include -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/ -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi
# Append required CFLAGS
override CFLAGS += $(EXTRA_WARNINGS)
|