message: Makefile: fix build with i915-perf
  i915-perf-read.cpp includes gpuvis_macros.h from the src directory.
diff: #include <perf_data_reader.h>
  #endif
  -#include "gpuvis_macros.h"
  -#include "trace-cmd/trace-read.h"
  +#include "../gpuvis_macros.h"
  +#include "../trace-cmd/trace-read.h"
  #include "i915-perf-read.h"
  void logf( const char *fmt, ... ) ATTRIBUTE_PRINTF( 1, 2 );
  