[PATCH] perf build: Suppress warning about missing libbabeltrace

[Jiri Olsa]

Be silent about missing babeltrace library until the needed
version (1.3) is pushed into most common distros.

Requested-by: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-95mcd8hoxyt43jighilggjej@xxxxxxxxxxxxxx
---
 tools/perf/config/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index cd121dfc4de9..2d9142b10cd3 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -606,7 +606,12 @@ ifndef NO_LIBBABELTRACE
     EXTLIBS += -lbabeltrace-ctf
     $(call detected,CONFIG_LIBBABELTRACE)
   else
-    msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev);
+#
+# Be silent about missing babeltrace library
+# until the needed version (1.3) is pushed
+# into most common distros.
+#
+#    msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev);
     NO_LIBBABELTRACE := 1
   endif
 endif
-- 
1.9.3

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