trace: simple: pass trace_file unmodified to config-host.h

[mirror_qemu.git] / trace / meson.build

diff --git a/trace/meson.build b/trace/meson.build
index ef18f11d6468191fc6e3572e2da4f52def55f981..b8f95de200d7a55cff223e6c66cc11cd247aded6 100644 (file)
--- a/trace/meson.build
+++ b/trace/meson.build
@@ -2,8 +2,9 @@
 specific_ss.add(files('control-target.c'))
 
 trace_events_files = []
+dtrace = find_program('dtrace', required: 'CONFIG_TRACE_DTRACE' in config_host)
 foreach dir : [ '.' ] + trace_events_subdirs
-  trace_events_file = meson.source_root() / dir / 'trace-events'
+  trace_events_file = meson.project_source_root() / dir / 'trace-events'
   trace_events_files += [ trace_events_file ]
   group_name = dir == '.' ? 'root' : dir.underscorify()
   group = '--group=' + group_name
@@ -39,13 +40,13 @@ foreach dir : [ '.' ] + trace_events_subdirs
     trace_dtrace_h = custom_target(fmt.format('trace-dtrace', 'h'),
                                    output: fmt.format('trace-dtrace', 'h'),
                                    input: trace_dtrace,
-                                   command: [ 'dtrace', '-DSTAP_SDT_V2', '-o', '@OUTPUT@', '-h', '-s', '@INPUT@' ])
+                                   command: [ dtrace, '-DSTAP_SDT_V2', '-o', '@OUTPUT@', '-h', '-s', '@INPUT@' ])
     trace_ss.add(trace_dtrace_h)
     if host_machine.system() != 'darwin'
       trace_dtrace_o = custom_target(fmt.format('trace-dtrace', 'o'),
                                      output: fmt.format('trace-dtrace', 'o'),
                                      input: trace_dtrace,
-                                     command: [ 'dtrace', '-DSTAP_SDT_V2', '-o', '@OUTPUT@', '-G', '-s', '@INPUT@' ])
+                                     command: [ dtrace, '-DSTAP_SDT_V2', '-o', '@OUTPUT@', '-G', '-s', '@INPUT@' ])
       trace_ss.add(trace_dtrace_o)
     endif
 
@@ -69,7 +70,7 @@ foreach d : [
 ]
   gen = custom_target(d[0],
                 output: d[0],
-                input: meson.source_root() / 'trace-events',
+                input: meson.project_source_root() / 'trace-events',
                 command: [ tracetool, '--group=root', '--format=@0@'.format(d[1]), '@INPUT@', '@OUTPUT@' ],
                 depend_files: tracetool_depends)
   specific_ss.add(when: 'CONFIG_TCG', if_true: gen)