Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 17/17] libperf: Fix arch include paths | Date | Tue, 20 Aug 2019 16:27:33 -0300 |
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From: Jiri Olsa <jolsa@redhat.com>
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@roeck-us.net> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Guenter Roeck <linux@roeck-us.net> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> 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@redhat.com> --- 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 8a9ae50818e4..a67efb8d9d39 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) -- 2.21.0
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