1trace_events_files = [] 2foreach dir : [ '.' ] + trace_events_subdirs 3 trace_events_file = meson.source_root() / dir / 'trace-events' 4 trace_events_files += [ trace_events_file ] 5 group_name = dir == '.' ? 'root' : dir.underscorify() 6 group = '--group=' + group_name 7 fmt = '@0@-' + group_name + '.@1@' 8 9 trace_h = custom_target(fmt.format('trace', 'h'), 10 output: fmt.format('trace', 'h'), 11 input: trace_events_file, 12 command: [ tracetool, group, '--format=h', '@INPUT@' ], 13 capture: true) 14 genh += trace_h 15 trace_c = custom_target(fmt.format('trace', 'c'), 16 output: fmt.format('trace', 'c'), 17 input: trace_events_file, 18 command: [ tracetool, group, '--format=c', '@INPUT@' ], 19 capture: true) 20 if 'CONFIG_TRACE_UST' in config_host 21 trace_ust_h = custom_target(fmt.format('trace-ust', 'h'), 22 output: fmt.format('trace-ust', 'h'), 23 input: trace_events_file, 24 command: [ tracetool, group, '--format=ust-events-h', '@INPUT@' ], 25 capture: true) 26 trace_ss.add(trace_ust_h, lttng, urcubp) 27 genh += trace_ust_h 28 endif 29 trace_ss.add(trace_h, trace_c) 30 if 'CONFIG_TRACE_DTRACE' in config_host 31 trace_dtrace = custom_target(fmt.format('trace-dtrace', 'dtrace'), 32 output: fmt.format('trace-dtrace', 'dtrace'), 33 input: trace_events_file, 34 command: [ tracetool, group, '--format=d', '@INPUT@' ], 35 capture: true) 36 trace_dtrace_h = custom_target(fmt.format('trace-dtrace', 'h'), 37 output: fmt.format('trace-dtrace', 'h'), 38 input: trace_dtrace, 39 command: [ 'dtrace', '-o', '@OUTPUT@', '-h', '-s', '@INPUT@' ]) 40 trace_dtrace_o = custom_target(fmt.format('trace-dtrace', 'o'), 41 output: fmt.format('trace-dtrace', 'o'), 42 input: trace_dtrace, 43 command: [ 'dtrace', '-o', '@OUTPUT@', '-G', '-s', '@INPUT@' ]) 44 45 trace_ss.add(trace_dtrace_h, trace_dtrace_o) 46 genh += trace_dtrace_h 47 endif 48endforeach 49 50custom_target('trace-events-all', 51 output: 'trace-events-all', 52 input: trace_events_files, 53 command: [ 'cat', '@INPUT@' ], 54 capture: true, 55 install: true, 56 install_dir: config_host['qemu_datadir']) 57 58foreach d : [ 59 ['generated-tcg-tracers.h', 'tcg-h'], 60 ['generated-helpers.c', 'tcg-helper-c'], 61 ['generated-helpers.h', 'tcg-helper-h'], 62 ['generated-helpers-wrappers.h', 'tcg-helper-wrapper-h'], 63] 64 custom_target(d[0], 65 output: d[0], 66 input: meson.source_root() / 'trace-events', 67 command: [ tracetool, '--group=root', '--format=@0@'.format(d[1]), '@INPUT@' ], 68 build_by_default: true, # to be removed when added to a target 69 capture: true) 70endforeach 71 72if 'CONFIG_TRACE_UST' in config_host 73 trace_ust_all_h = custom_target('trace-ust-all.h', 74 output: 'trace-ust-all.h', 75 input: trace_events_files, 76 command: [ tracetool, '--group=all', '--format=ust-events-h', '@INPUT@' ], 77 capture: true) 78 trace_ust_all_c = custom_target('trace-ust-all.c', 79 output: 'trace-ust-all.c', 80 input: trace_events_files, 81 command: [ tracetool, '--group=all', '--format=ust-events-c', '@INPUT@' ], 82 capture: true) 83 trace_ss.add(trace_ust_all_h, trace_ust_all_c) 84 genh += trace_ust_all_h 85endif 86 87trace_ss.add(when: 'CONFIG_TRACE_SIMPLE', if_true: files('simple.c')) 88trace_ss.add(when: 'CONFIG_TRACE_FTRACE', if_true: files('ftrace.c')) 89trace_ss.add(files('control.c')) 90trace_ss.add(files('qmp.c')) 91