| Thomas Gleixner | ec8f24b | 2019-05-19 13:07:45 +0100 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| Steven Rostedt | 9cfe06f | 2009-04-14 21:37:03 -0400 | [diff] [blame] | 2 | # builds the trace events example kernel modules; |
| 3 | # then to use one (as root): insmod <module_name.ko> |
| 4 | |
| Steven Rostedt | 44ad18e | 2009-06-16 19:53:07 -0400 | [diff] [blame] | 5 | # If you include a trace header outside of include/trace/events |
| 6 | # then the file that does the #define CREATE_TRACE_POINTS must |
| 7 | # have that tracer file in its main search path. This is because |
| 8 | # define_trace.h will include it, and must be able to find it from |
| 9 | # the include/trace directory. |
| 10 | # |
| 11 | # Here trace-events-sample.c does the CREATE_TRACE_POINTS. |
| 12 | # |
| Christoph Hellwig | 35cf723 | 2009-05-06 12:33:38 +0200 | [diff] [blame] | 13 | CFLAGS_trace-events-sample.o := -I$(src) |
| Steven Rostedt | 9cfe06f | 2009-04-14 21:37:03 -0400 | [diff] [blame] | 14 | |
| 15 | obj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace-events-sample.o |