DenseCRF compilation problem

[amlarraz]

Hi! First of all, thanks for your work! I have an issue when run make:

In file included from test_densecrf/simple_dense_inference.cpp:31:0: test_densecrf/../libDenseCRF/densecrf.h:116:23: warning: unused parameter ‘o’ [-Wunused-parameter] DenseCRF(DenseCRF & o) {} ^ In file included from test_densecrf/simple_dense_inference.cpp:31:0: test_densecrf/../libDenseCRF/densecrf.h:191:41: warning: unused parameter ‘o’ [-Wunused-parameter] BipartiteDenseCRF(BipartiteDenseCRF & o){} ^ test_densecrf/../libDenseCRF/densecrf.h:234:25: warning: unused parameter ‘filter’ [-Wunused-parameter] Filter( const Filter& filter ){} ^ In file included from test_densecrf/../libDenseCRF/util.h:31:0, from test_densecrf/simple_dense_inference.cpp:32: test_densecrf/../libDenseCRF/permutohedral.h: In member function ‘void HashTable::grow()’: test_densecrf/../libDenseCRF/permutohedral.h:83:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int i=0; i<old_capacity; i++ ) ^ make[1]: se sale del directorio '~/densecrf' make prog_refine_pascal_nat make[1]: se entra en el directorio '~/densecrf' g++ -w refine_pascal_nat/dense_inference.cpp -o prog_refine_pascal_nat -W -Wall -O2 -L. -lDenseCRF -lmatio -lhdf5 -fopenmp -lpthread -I./util/ make[1]: se sale del directorio '~/densecrf'
Sorry, I have the OS in spanish...do you know how I can fiix this? Thanks in advance!