From: Ravi Bangoria <ravi.bango...@linux.vnet.ibm.com> arch__post_process_probe_trace_events() calls get_target_map() to prepare symbol table. get_target_map() is defined inside util/probe-event.c.
probe-event.c will only get included in perf binary if CONFIG_LIBELF is set. Hence arch__post_process_probe_trace_events() needs to be defined inside #ifdef HAVE_LIBELF_SUPPORT to solve compilation error. Reported-and-Tested-by: Anton Blanchard <an...@samba.org> Tested-by: Arnaldo Carvalho de Melo <a...@redhat.com> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Balbir Singh <bsinghar...@gmail.com> Cc: Naveen N. Rao <naveen.n....@linux.vnet.ibm.com> Cc: Ananth N Mavinakayanahalli <ana...@in.ibm.com> Cc: Masami Hiramatsu <mhira...@kernel.org> Cc: Wang Nan <wangn...@huawei.com> Cc: Namhyung Kim <namhy...@kernel.org> Link: http://lkml.kernel.org/r/57abff88.8030...@linux.vnet.ibm.com [ Thunderbird MUA mangled it, fix that ] Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/arch/powerpc/util/sym-handling.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c index 8d4dc97d80ba..35745a733100 100644 --- a/tools/perf/arch/powerpc/util/sym-handling.c +++ b/tools/perf/arch/powerpc/util/sym-handling.c @@ -97,6 +97,7 @@ void arch__fix_tev_from_maps(struct perf_probe_event *pev, } } +#ifdef HAVE_LIBELF_SUPPORT void arch__post_process_probe_trace_events(struct perf_probe_event *pev, int ntevs) { @@ -118,5 +119,6 @@ void arch__post_process_probe_trace_events(struct perf_probe_event *pev, } } } +#endif /* HAVE_LIBELF_SUPPORT */ #endif -- 2.7.4
