Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 1/8] perf evsel: Fix a build failure on cross compilation | Date | Fri, 22 Jun 2012 14:37:35 +0900 |
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From: Namhyung Kim <namhyung.kim@lge.com>
The commit c410431cefefd ("perf tools: Reconstruct event with modifiers from perf_event_attr") added the line, but it's broken since it needs to go up 3 directories to get to the kernel root directory, not 2.
However host gcc contains /usr/local/include in its search path, so that it can find the perf_event.h in /usr/include/linux. This is why we didn't notice the problem yet. But when I tried to cross compile, it appears like:
CC util/evsel.o util/evsel.c:18:44: error: ../../include/linux/perf_event.h: No such file or directory make: *** [util/evsel.o] Error 1
Looking at the source, it isn't needed at all as evsel.h already included the perf_event.h. So simply removing it would solve the problem.
Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/util/evsel.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 876f639d69ed..3d1f6968f175 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -15,7 +15,6 @@ #include "cpumap.h" #include "thread_map.h" #include "target.h" -#include "../../include/linux/perf_event.h" #define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y)) #define GROUP_FD(group_fd, cpu) (*(int *)xyarray__entry(group_fd, cpu, 0)) -- 1.7.10.2
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