message: include as listed in test_include_from_c_file.c
diff: -#include <cpl_conv.h>
  -#include <cpl_string.h>
  -#include <gdal_version.h>
  -#include <gdal.h>
  -#include <gdalwarper.h>
  -#include <ogr_api.h>
  -#include <ogr_srs_api.h>
  +#include "cpl_atomic_ops.h"
  +#include "cpl_conv.h"
  +#include "cpl_csv.h"
  +#include "cpl_error.h"
  +#include "cpl_hash_set.h"
  +#include "cpl_list.h"
  +#include "cpl_minixml.h"
  +#include "cpl_port.h"
  +#include "cpl_progress.h"
  +#include "cpl_quad_tree.h"
  +#include "cpl_vsi.h"
  +#include "gdal_alg.h"
  +#include "gdal_version.h"
  +#include "gdal.h"
  +#include "gdal_utils.h"
  +#include "ogr_api.h"
  +#include "ogr_core.h"
  +#include "ogr_srs_api.h"
  /**
  * Type for a OGR error
  