Temporary header file '/tmp/N9fYpnQhmq/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _GXX_NULLPTR_T
#define CLUTTER_ENABLE_COMPOSITOR_API 1
#define _REGEX_NELTS(n)
#define _Atomic
#define PACKED
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CBeacon.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CBeaconMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CColouredOctoMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CColouredPointsMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CGasConcentrationGridMap2D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CHeightGridMap2D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CHeightGridMap2D_Base.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CHeightGridMap2D_MRF.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CLogOddsGridMap2D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CLogOddsGridMap3D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CLogOddsGridMapLUT.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CMultiMetricMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/COccupancyGridMap2D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/COccupancyGridMap3D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/COctoMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/COctoMapBase.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CPointCloudFilterBase.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CPointCloudFilterByDistance.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CPointsMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CPointsMapXYZI.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CPointsMap_liblas.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CRandomFieldGridMap2D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CRandomFieldGridMap3D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CReflectivityGridMap2D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CSimplePointsMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CWeightedPointsMap.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/CWirelessPowerGridMap2D.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/OccupancyGridCellType.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/PCL_adapters.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/logoddscell_traits.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps/registerAllClasses.h"
  #include "/usr/include/mrpt/maps/include/mrpt/maps.h"
  #include "/usr/include/mrpt/maps/include/mrpt/obs/CObservationPointCloud.h"
  #include "/usr/include/mrpt/maps/include/mrpt/obs/CObservationRotatingScan.h"
  #include "/usr/include/mrpt/maps/include/mrpt/obs/customizable_obs_viz.h"
  #include "/usr/include/mrpt/maps/include/mrpt/opengl/CAngularObservationMesh.h"
  #include "/usr/include/mrpt/maps/include/mrpt/opengl/CPlanarLaserScan.h"

  // add namespaces
  namespace cv{typedef int tmp_add_type_1;}
  cv::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace Eigen{typedef int tmp_add_type_2;}
  Eigen::tmp_add_type_2 tmp_add_func_2(){return 0;};
  namespace mexplus{typedef int tmp_add_type_3;}
  mexplus::tmp_add_type_3 tmp_add_func_3(){return 0;};
  namespace mrpt{typedef int tmp_add_type_4;}
  mrpt::tmp_add_type_4 tmp_add_func_4(){return 0;};
  namespace mrpt{namespace bayes{typedef int tmp_add_type_5;}}
  mrpt::bayes::tmp_add_type_5 tmp_add_func_5(){return 0;};
  namespace mrpt{namespace config{typedef int tmp_add_type_6;}}
  mrpt::config::tmp_add_type_6 tmp_add_func_6(){return 0;};
  namespace mrpt{namespace containers{typedef int tmp_add_type_7;}}
  mrpt::containers::tmp_add_type_7 tmp_add_func_7(){return 0;};
  namespace mrpt{namespace containers{namespace internal{typedef int tmp_add_type_8;}}}
  mrpt::containers::internal::tmp_add_type_8 tmp_add_func_8(){return 0;};
  namespace mrpt{namespace cpu{typedef int tmp_add_type_9;}}
  mrpt::cpu::tmp_add_type_9 tmp_add_func_9(){return 0;};
  namespace mrpt{namespace cpu{namespace internal{typedef int tmp_add_type_10;}}}
  mrpt::cpu::internal::tmp_add_type_10 tmp_add_func_10(){return 0;};
  namespace mrpt{namespace graphs{typedef int tmp_add_type_11;}}
  mrpt::graphs::tmp_add_type_11 tmp_add_func_11(){return 0;};
  namespace mrpt{namespace img{typedef int tmp_add_type_12;}}
  mrpt::img::tmp_add_type_12 tmp_add_func_12(){return 0;};
  namespace mrpt{namespace internal{typedef int tmp_add_type_13;}}
  mrpt::internal::tmp_add_type_13 tmp_add_func_13(){return 0;};
  namespace mrpt{namespace io{typedef int tmp_add_type_14;}}
  mrpt::io::tmp_add_type_14 tmp_add_func_14(){return 0;};
  namespace mrpt{namespace literals{typedef int tmp_add_type_15;}}
  mrpt::literals::tmp_add_type_15 tmp_add_func_15(){return 0;};
  namespace mrpt{namespace maps{typedef int tmp_add_type_16;}}
  mrpt::maps::tmp_add_type_16 tmp_add_func_16(){return 0;};
  namespace mrpt{namespace maps{namespace detail{typedef int tmp_add_type_17;}}}
  mrpt::maps::detail::tmp_add_type_17 tmp_add_func_17(){return 0;};
  namespace mrpt{namespace maps{namespace internal{typedef int tmp_add_type_18;}}}
  mrpt::maps::internal::tmp_add_type_18 tmp_add_func_18(){return 0;};
  namespace mrpt{namespace math{typedef int tmp_add_type_19;}}
  mrpt::math::tmp_add_type_19 tmp_add_func_19(){return 0;};
  namespace mrpt{namespace math{namespace internal{typedef int tmp_add_type_20;}}}
  mrpt::math::internal::tmp_add_type_20 tmp_add_func_20(){return 0;};
  namespace mrpt{namespace obs{typedef int tmp_add_type_21;}}
  mrpt::obs::tmp_add_type_21 tmp_add_func_21(){return 0;};
  namespace mrpt{namespace opengl{typedef int tmp_add_type_22;}}
  mrpt::opengl::tmp_add_type_22 tmp_add_func_22(){return 0;};
  namespace mrpt{namespace poses{typedef int tmp_add_type_23;}}
  mrpt::poses::tmp_add_type_23 tmp_add_func_23(){return 0;};
  namespace mrpt{namespace poses{namespace detail{typedef int tmp_add_type_24;}}}
  mrpt::poses::detail::tmp_add_type_24 tmp_add_func_24(){return 0;};
  namespace mrpt{namespace rtti{typedef int tmp_add_type_25;}}
  mrpt::rtti::tmp_add_type_25 tmp_add_func_25(){return 0;};
  namespace mrpt{namespace rtti{namespace internal{typedef int tmp_add_type_26;}}}
  mrpt::rtti::internal::tmp_add_type_26 tmp_add_func_26(){return 0;};
  namespace mrpt{namespace serialization{typedef int tmp_add_type_27;}}
  mrpt::serialization::tmp_add_type_27 tmp_add_func_27(){return 0;};
  namespace mrpt{namespace system{typedef int tmp_add_type_28;}}
  mrpt::system::tmp_add_type_28 tmp_add_func_28(){return 0;};
  namespace mrpt{namespace system{namespace os{typedef int tmp_add_type_29;}}}
  mrpt::system::os::tmp_add_type_29 tmp_add_func_29(){return 0;};
  namespace mrpt{namespace tfest{typedef int tmp_add_type_30;}}
  mrpt::tfest::tmp_add_type_30 tmp_add_func_30(){return 0;};
  namespace mrpt{namespace typemeta{typedef int tmp_add_type_31;}}
  mrpt::typemeta::tmp_add_type_31 tmp_add_func_31(){return 0;};
  namespace mrpt{namespace typemeta{namespace detail{typedef int tmp_add_type_32;}}}
  mrpt::typemeta::detail::tmp_add_type_32 tmp_add_func_32(){return 0;};
  namespace mrpt{namespace typemeta{namespace internal{typedef int tmp_add_type_33;}}}
  mrpt::typemeta::internal::tmp_add_type_33 tmp_add_func_33(){return 0;};
  namespace nanoflann{typedef int tmp_add_type_34;}
  nanoflann::tmp_add_type_34 tmp_add_func_34(){return 0;};
  namespace octomap{typedef int tmp_add_type_35;}
  octomap::tmp_add_type_35 tmp_add_func_35(){return 0;};
  namespace spimpl{typedef int tmp_add_type_36;}
  spimpl::tmp_add_type_36 tmp_add_func_36(){return 0;};
  namespace spimpl{namespace details{typedef int tmp_add_type_37;}}
  spimpl::details::tmp_add_type_37 tmp_add_func_37(){return 0;};
  namespace mrpt{namespace global_settings{typedef int tmp_add_type_38;}}
  mrpt::global_settings::tmp_add_type_38 tmp_add_func_38(){return 0;};

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/N9fYpnQhmq/dump1.h"  -I/usr/include/eigen3 -I/usr/include/mrpt/typemeta/include -I/usr/include/mrpt/tfest/include -I/usr/include/mrpt/system/include -I/usr/include/mrpt/serialization/include -I/usr/include/mrpt/rtti/include -I/usr/include/mrpt/poses/include -I/usr/include/mrpt/opengl/include -I/usr/include/mrpt/obs/include -I/usr/include/mrpt/math/include -I/usr/include/mrpt/maps/include -I/usr/include/mrpt/img/include -I/usr/include/mrpt/graphs/include -I/usr/include/mrpt/core/include -I/usr/include/mrpt/containers/include -I/usr/include/mrpt/config/include -I/usr/include/mrpt/bayes/include -I/usr/include/eigen3/Eigen/src/Core/arch/HIP/hcc

In file included from /tmp/N9fYpnQhmq/dump1.h:32:
/usr/include/mrpt/maps/include/mrpt/maps/CPointsMap_liblas.h:17:10: fatal error: liblas/liblas.hpp: No such file or directory
   17 | #include <liblas/liblas.hpp>
      |          ^~~~~~~~~~~~~~~~~~~
compilation terminated.