casa-source/casatools/src/code/synthesis/TransformMachines2/VisibilityResampler.cc:562:9: warning: variable 'convolutionSumY' set but not used [-Wunused-but-set-variable]
        Double convolutionSumY= 0;
               ^
3 warnings generated.
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/VisibilityResamplerBase.cc:29:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/VisibilityResamplerBase.h:34:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/ConvolutionFunction.h:35:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/VB2CFBMap.h:37:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/BaselineType.h:35:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/PhaseGrad.h:36:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/PointingOffsets.h:32:
In file included from casa-source/casatools/src/code/synthesis/MeasurementComponents/SolvableVisCal.h:41:
In file included from casa-source/casatools/src/code/synthesis/CalTables/NewCalTable.h:52:
casa-source/casatools/src/code/msvis/MSVis/SimpleSimVi2.h:206:29: warning: 'getRowBlocking' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual casacore::rownr_t getRowBlocking() const { SSVi2NotPossible() };
                            ^
casa-source/casatools/src/code/msvis/MSVis/ViImplementation2.h:216:31: note: overridden virtual function is here
    virtual casacore::rownr_t getRowBlocking() const = 0;
                              ^
1 warning generated.
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WPConvFunc.cc:60:
casa-source/casatools/casacore/casacore/scimath/Mathematics/FFTPack.h:39:2: warning: "FFTPack is deprecated and will be removed in a future version of casacore. Please use FFTW." [-W#warnings]
#warning "FFTPack is deprecated and will be removed in a future version of casacore. Please use FFTW."
^
casa-source/casatools/src/code/synthesis/TransformMachines2/WPConvFunc.cc:256:8: warning: variable 'warner' set but not used [-Wunused-but-set-variable]
   Int warner=0;
       ^
casa-source/casatools/src/code/synthesis/TransformMachines2/WPConvFunc.cc:601:20: warning: comparison of integers of different signs: 'Int' (aka 'int') and 'uInt' (aka 'unsigned int') [-Wsign-compare]
    for(Int k=0; k < (nw-1); ++k){
                 ~ ^  ~~~~
casa-source/casatools/src/code/synthesis/TransformMachines2/WPConvFunc.cc:624:11: warning: unused variable 'sqrt_2' [-Wunused-variable]
    Float sqrt_2=1.0/sqrt(2);
          ^
4 warnings generated.
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.cc:42:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.h:32:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/FTMachine.h:49:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/ConvolutionFunction.h:35:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/VB2CFBMap.h:37:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/BaselineType.h:35:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/PhaseGrad.h:36:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/PointingOffsets.h:32:
In file included from casa-source/casatools/src/code/synthesis/MeasurementComponents/SolvableVisCal.h:41:
In file included from casa-source/casatools/src/code/synthesis/CalTables/NewCalTable.h:52:
casa-source/casatools/src/code/msvis/MSVis/SimpleSimVi2.h:206:29: warning: 'getRowBlocking' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual casacore::rownr_t getRowBlocking() const { SSVi2NotPossible() };
                            ^
casa-source/casatools/src/code/msvis/MSVis/ViImplementation2.h:216:31: note: overridden virtual function is here
    virtual casacore::rownr_t getRowBlocking() const = 0;
                              ^
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.cc:42:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.h:32:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/FTMachine.h:55:
In file included from casa-source/casatools/src/code/synthesis/Utilities/FFT2D.h:31:
casa-source/casatools/casacore/casacore/scimath/Mathematics/FFTPack.h:39:2: warning: "FFTPack is deprecated and will be removed in a future version of casacore. Please use FFTW." [-W#warnings]
#warning "FFTPack is deprecated and will be removed in a future version of casacore. Please use FFTW."
^
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.cc:42:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.h:32:
casa-source/casatools/src/code/synthesis/TransformMachines2/FTMachine.h:164:60: warning: unused parameter 'ms' [-Wunused-parameter]
  virtual void handleNewMs(const casacore::MeasurementSet &ms,
                                                           ^
casa-source/casatools/src/code/synthesis/TransformMachines2/FTMachine.h:165:51: warning: unused parameter 'imstore' [-Wunused-parameter]
               casacore::CountedPtr<SIImageStore> imstore) {}
                                                  ^
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.cc:42:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/WProjectFT.h:32:
In file included from casa-source/casatools/src/code/synthesis/TransformMachines2/FTMachine.h:602:
casa-source/casatools/src/code/synthesis/TransformMachines/FTMachine.tcc:74:11: warning: unused variable 'end_indx' [-Wunused-variable]
      Int end_indx = 0;
          ^
5 warnings generated.
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
In file included from casa-source/casatools/src/code/synthesis/Utilities/FFT2D.cc:33:
In file included from casa-source/casatools/src/code/synthesis/Utilities/FFT2D.h:31:
casa-source/casatools/casacore/casacore/scimath/Mathematics/FFTPack.h:39:2: warning: "FFTPack is deprecated and will be removed in a future version of casacore. Please use FFTW." [-W#warnings]
#warning "FFTPack is deprecated and will be removed in a future version of casacore. Please use FFTW."
^
1 warning generated.
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
casa-source/casatools/src/code/synthesis/Utilities/SDPosInterpolator.cc:195:35: warning: comparison of integers of different signs: 'int' and 'uInt' (aka 'unsigned int') [-Wsign-compare]
      if (act_mspc.antennaId()(j) != i) continue;
          ~~~~~~~~~~~~~~~~~~~~~~~ ^  ~
1 warning generated.
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-flat_namespace' [-Wunused-command-line-argument]
In file included from src/guitools/Feather/ExternalAxis.cc:26:
src/guitools/Feather/ExternalAxis.h:29:10: fatal error: 'qwt_scale_draw.h' file not found
#include <qwt_scale_draw.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [build/lib.23.6.0/objs/src/guitools/Feather/ExternalAxis.o] Error 1
WARNING: Skipping casatools as it is not installed.
WARNING: Skipping casatasks as it is not installed.
WARNING: Skipping casatshell as it is not installed.
WARNING: Skipping casaplotms as it is not installed.