tools lib traceevent: Remove print_app_build variable

Removing print_app_build variable, because it's not needed.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1387460527-15030-4-git-send-email-jolsa@redhat.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/lib/traceevent/Makefile

@@ -151,7 +151,6 @@ override CFLAGS += $(udis86-flags) -D_GNU_SOURCE
 ifeq ($(VERBOSE),1)
   Q =
   print_compile =
-  print_app_build =
   print_fpic_compile =
   print_shared_lib_compile =
   print_plugin_obj_compile =
@@ -160,7 +159,6 @@ ifeq ($(VERBOSE),1)
 else
   Q = @
   print_compile =		echo '  CC       '$(OBJ);
-  print_app_build =		echo '  BUILD    '$(OBJ);
   print_fpic_compile =		echo '  CC FPIC  '$(OBJ);
   print_shared_lib_compile =	echo '  BUILD    SHARED LIB '$(OBJ);
   print_plugin_obj_compile =	echo '  CC FPIC  '$(OBJ);
@@ -173,10 +171,6 @@ do_fpic_compile =					\
 	($(print_fpic_compile)				\
 	$(CC) -c $(CFLAGS) $(EXT) -fPIC $< -o $@)
 
-do_app_build =						\
-	($(print_app_build)				\
-	$(CC) $^ -rdynamic -o $@ $(CONFIG_LIBS) $(LIBS))
-
 do_compile_shared_library =			\
 	($(print_shared_lib_compile)		\
 	$(CC) --shared $^ -o $@)