spp_build.m

function spp_build()

% Compile Selective Search. Code modified from the Selective Search IJCV release.
%
% Compile anisotropic gaussian filter
if ~exist('anigauss')
    fprintf('Compiling the anisotropic gauss filtering of:\n');
    fprintf('   J. Geusebroek, A. Smeulders, and J. van de Weijer\n');
    fprintf('   Fast anisotropic gauss filtering\n');
    fprintf('   IEEE Transactions on Image Processing, 2003\n');
    fprintf('Source code/Project page:\n');
    fprintf('   http://staff.science.uva.nl/~mark/downloads.html#anigauss\n\n');
    mex -outdir bin ...
        selective_search/SelectiveSearchCodeIJCV/Dependencies/anigaussm/anigauss_mex.c ...
        selective_search/SelectiveSearchCodeIJCV/Dependencies/anigaussm/anigauss.c ...
        -output anigauss
end

if ~exist('mexCountWordsIndex')
    mex -outdir bin ...
      selective_search/SelectiveSearchCodeIJCV/Dependencies/mexCountWordsIndex.cpp ...
      -output mexCountWordsIndex
end

% Compile the code of Felzenszwalb and Huttenlocher, IJCV 2004.
if ~exist('mexFelzenSegmentIndex')
    fprintf('Compiling the segmentation algorithm of:\n');
    fprintf('   P. Felzenszwalb and D. Huttenlocher\n');
    fprintf('   Efficient Graph-Based Image Segmentation\n');
    fprintf('   International Journal of Computer Vision, 2004\n');
    fprintf('Source code/Project page:\n');
    fprintf('   http://www.cs.brown.edu/~pff/segment/\n');
    fprintf('Note: A small Matlab wrapper was made.\n');
    mex -outdir bin ...
        selective_search/SelectiveSearchCodeIJCV/Dependencies/FelzenSegment/mexFelzenSegmentIndex.cpp ...
        -output mexFelzenSegmentIndex;
end

% Compile liblinear
if ~exist('liblinear_train')
  fprintf('Compiling liblinear version 1.93\n');
  fprintf('Source code page:\n');
  fprintf('   http://www.csie.ntu.edu.tw/~cjlin/liblinear/\n');
  
  mex -outdir bin ...
      COMPFLAGS="$COMPFLAGS /openmp" -largeArrayDims ...
      external/liblinear-1.93_multicore/matlab/train.cpp ...
      external/liblinear-1.93_multicore/matlab/linear_model_matlab.cpp ...
      external/liblinear-1.93_multicore/linear.cpp ...
      external/liblinear-1.93_multicore/tron.cpp ...
      "external/liblinear-1.93_multicore/blas/*.c" ...
      -output liblinear_train;
end

% Compile spm_pool_caffe_mex
if ~exist('spm_pool_caffe_mex')
  fprintf('Compiling spm_pool_caffe_mex\n');

  mex -outdir bin ...
      -largeArrayDims ...
      utils/spm_pool/spm_pool_caffe_mex.cpp ...
      -output spm_pool_caffe_mex;
end

% Compile nms_mex
if ~exist('nms_mex')
  fprintf('Compiling nms_mex\n');

  mex -outdir bin ...
      -largeArrayDims ...
      nms/nms_mex.cpp ...
      -output nms_mex;
end

% Compile nms_multiclass_mex
if ~exist('nms_multiclass_mex')
  fprintf('Compiling nms_multiclass_mex\n');

  mex -outdir bin ...
      COMPFLAGS="$COMPFLAGS /openmp" ...
      -largeArrayDims ...
      nms/nms_multiclass_mex.cpp ...
      -output nms_multiclass_mex;
end