scope
BUILDSTDERR:          int nPCSCode, const char* pszCSName = nullptr );
BUILDSTDERR:                                                ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:639:59: error: 'nullptr' was not declared in this scope
BUILDSTDERR:          const char* pszUnitsName, const char* pszCSName = nullptr );
BUILDSTDERR:                                                            ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h: In member function 'double OGRSpatialReference::GetLinearUnits(int) const':
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:288:60: error: 'nullptr' was not declared in this scope
BUILDSTDERR:          { return GetLinearUnits( static_cast<const char**>(nullptr) ); }
BUILDSTDERR:                                                             ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h: In member function 'double OGRSpatialReference::GetTargetLinearUnits(const char*, int) const':
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:298:80: error: 'nullptr' was not declared in this scope
BUILDSTDERR:          { return GetTargetLinearUnits( pszTargetKey, static_cast<const char**>(nullptr) ); }
BUILDSTDERR:                                                                                 ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h: In member function 'double OGRSpatialReference::GetAngularUnits(int) const':
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:306:61: error: 'nullptr' was not declared in this scope
BUILDSTDERR:          { return GetAngularUnits( static_cast<const char**>(nullptr) ); }
BUILDSTDERR:                                                              ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h: In member function 'double OGRSpatialReference::GetPrimeMeridian(int) const':
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:313:62: error: 'nullptr' was not declared in this scope
BUILDSTDERR:          { return GetPrimeMeridian( static_cast<const char**>(nullptr) ); }
BUILDSTDERR:                                                               ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h: At global scope:
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:712:62: error: 'nullptr' was not declared in this scope
BUILDSTDERR:                             double *x, double *y, double *z = nullptr ) = 0;
BUILDSTDERR:                                                               ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:730:64: error: 'nullptr' was not declared in this scope
BUILDSTDERR:                               double *x, double *y, double *z = nullptr,
BUILDSTDERR:                                                                 ^~~~~~~
BUILDSTDERR: /usr/include/gdal/ogr_spatialref.h:731:48: error: 'nullptr' was not declared in this scope
BUILDSTDERR:                               int *pabSuccess = nullptr ) = 0;
BUILDSTDERR:                                                 ^~~~~~~
BUILDSTDERR: make[2]: *** [src/CMakeFiles/las.dir/build.make:261: src/CMakeFiles/las.dir/transform.cpp.o] Error 1
make[2]: Leaving directory '/builddir/build/BUILD/libLAS-1.8.0'
make[1]: Leaving directory '/builddir/build/BUILD/libLAS-1.8.0'
BUILDSTDERR: make[1]: *** [CMakeFiles/Makefile2:165: src/CMakeFiles/las.dir/all] Error 2
BUILDSTDERR: make: *** [Makefile:155: all] Error 2
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.r3i3N6 (%build)
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.r3i3N6 (%build)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.7/site-packages/mockbuild/util.py", line 636, in do
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/liblas.spec