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trace_events_files = []
foreach dir : [ '.' ] + trace_events_subdirs
trace_events_file = meson.source_root() / dir / 'trace-events'
trace_events_files += [ trace_events_file ]
group_name = dir == '.' ? 'root' : dir.underscorify()
group = '--group=' + group_name
fmt = '@0@-' + group_name + '.@1@'
trace_h = custom_target(fmt.format('trace', 'h'),
output: fmt.format('trace', 'h'),
input: trace_events_file,
command: [ tracetool, group, '--format=h', '@INPUT@' ],
capture: true)
genh += trace_h
trace_c = custom_target(fmt.format('trace', 'c'),
output: fmt.format('trace', 'c'),
input: trace_events_file,
command: [ tracetool, group, '--format=c', '@INPUT@' ],
capture: true)
if 'CONFIG_TRACE_UST' in config_host
trace_ust_h = custom_target(fmt.format('trace-ust', 'h'),
output: fmt.format('trace-ust', 'h'),
input: trace_events_file,
command: [ tracetool, group, '--format=ust-events-h', '@INPUT@' ],
capture: true)
trace_ss.add(trace_ust_h, lttng, urcubp)
genh += trace_ust_h
endif
trace_ss.add(trace_h, trace_c)
if 'CONFIG_TRACE_DTRACE' in config_host
trace_dtrace = custom_target(fmt.format('trace-dtrace', 'dtrace'),
output: fmt.format('trace-dtrace', 'dtrace'),
input: trace_events_file,
command: [ tracetool, group, '--format=d', '@INPUT@' ],
capture: true)
trace_dtrace_h = custom_target(fmt.format('trace-dtrace', 'h'),
output: fmt.format('trace-dtrace', 'h'),
input: trace_dtrace,
command: [ 'dtrace', '-o', '@OUTPUT@', '-h', '-s', '@INPUT@' ])
trace_dtrace_o = custom_target(fmt.format('trace-dtrace', 'o'),
output: fmt.format('trace-dtrace', 'o'),
input: trace_dtrace,
command: [ 'dtrace', '-o', '@OUTPUT@', '-G', '-s', '@INPUT@' ])
trace_ss.add(trace_dtrace_h, trace_dtrace_o)
genh += trace_dtrace_h
endif
endforeach
custom_target('trace-events-all',
output: 'trace-events-all',
input: trace_events_files,
command: [ 'cat', '@INPUT@' ],
capture: true,
install: true,
install_dir: config_host['qemu_datadir'])
if 'CONFIG_TRACE_UST' in config_host
trace_ust_all_h = custom_target('trace-ust-all.h',
output: 'trace-ust-all.h',
input: trace_events_files,
command: [ tracetool, '--group=all', '--format=ust-events-h', '@INPUT@' ],
capture: true)
trace_ust_all_c = custom_target('trace-ust-all.c',
output: 'trace-ust-all.c',
input: trace_events_files,
command: [ tracetool, '--group=all', '--format=ust-events-c', '@INPUT@' ],
capture: true)
trace_ss.add(trace_ust_all_h, trace_ust_all_c)
genh += trace_ust_all_h
endif
trace_ss.add(when: 'CONFIG_TRACE_SIMPLE', if_true: files('simple.c'))
trace_ss.add(when: 'CONFIG_TRACE_FTRACE', if_true: files('ftrace.c'))
trace_ss.add(files('control.c'))
trace_ss.add(files('qmp.c'))
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