tools include: Move perf's bug.h to a generic place

So that it can be shared with others like libtraceevent.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1389276059-8829-4-git-send-email-namhyung@kernel.org
[ Added the new header to tools/perf/MANIFEST ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/include/asm/bug.h → tools/include/asm/bug.h

-#ifndef _PERF_ASM_GENERIC_BUG_H
-#define _PERF_ASM_GENERIC_BUG_H
+#ifndef _TOOLS_ASM_BUG_H
+#define _TOOLS_ASM_BUG_H
 
 #define __WARN_printf(arg...)	do { fprintf(stderr, arg); } while (0)
 
@@ -19,4 +19,5 @@
 			__warned = 1;		\
 	unlikely(__ret_warn_once);		\
 })
-#endif
+
+#endif /* _TOOLS_ASM_BUG_H */

tools/perf/MANIFEST

@@ -4,6 +4,7 @@ tools/lib/traceevent
 tools/lib/lk
 tools/lib/symbol/kallsyms.c
 tools/lib/symbol/kallsyms.h
+tools/include/asm/bug.h
 tools/include/linux/compiler.h
 include/linux/const.h
 include/linux/perf_event.h

tools/perf/Makefile.perf

@@ -226,7 +226,7 @@ LIB_H += util/include/linux/string.h
 LIB_H += util/include/linux/types.h
 LIB_H += util/include/linux/linkage.h
 LIB_H += util/include/asm/asm-offsets.h
-LIB_H += util/include/asm/bug.h
+LIB_H += ../include/asm/bug.h
 LIB_H += util/include/asm/byteorder.h
 LIB_H += util/include/asm/hweight.h
 LIB_H += util/include/asm/swab.h