$ $SG_TEST_EXENV ${bindir:=.}/tracing/trace_platform$EXEEXT --cfg=tracing:1 --cfg=tracing/categorized:1 ${srcdir:=.}/tracing/platform.xml
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing' to '1'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/categorized' to '1'
$ $SG_TEST_EXENV ${bindir:=.}/tracing/trace_platform$EXEEXT --cfg=tracing:1 --cfg=tracing/categorized:1 ${srcdir:=.}/tracing/platform.xml
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing' to '1'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/categorized' to '1'