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[PATCH 03/11] perf ppc64le: Fix build failure when libelf is not present

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From: Ravi Bangoria <ravi.bangoria@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 <anton@samba.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Balbir Singh <bsingharora@gmail.com>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/57ABFF88.8030905@linux.vnet.ibm.com
[ Thunderbird MUA mangled it, fix that ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@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

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[GIT PULL 00/11] perf/urgent fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 02/11] perf tools mem: Fix -t store option for record command Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 06/11] perf script: Don't disable use_callchain if input is pipe Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 03/11] perf ppc64le: Fix build failure when libelf is not present Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 11/11] perf intel-pt: Fix occasional decoding errors when tracing system-wide Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 04/11] perf jitdump: Add the right header to get the major()/minor() definitions Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 09/11] perf probe: Release resources on error when handling exit paths Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 10/11] tools: Sync kvm related header files for arm64 and s390 Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 05/11] perf script: Show proper message when failed list scripts Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [PATCH 07/11] perf symbols: Fix annotation of objects with debuginfo files Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 00:10 +0200
  [GIT PULL v2 00/11] perf/urgent fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-08-16 15:40 +0200
    Re: [GIT PULL v2 00/11] perf/urgent fixes Ingo Molnar <mingo@kernel.org> - 2016-08-16 20:20 +0200

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