$ make tests
 [HDT] Compiling test tests/bit375.cpp
 [HDT] Compiling test tests/bitutiltest.cpp
 [HDT] Compiling test tests/cmp.cpp
tests/cmp.cpp: In member function ‘virtual unsigned char* MyIterator::next()’:
tests/cmp.cpp:33:65: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
   sprintf((char*)buffer, "AAA %015lld FINNN", (uint64_t) count++);
                                                                 ^
 [HDT] Compiling test tests/confm.cpp
 [HDT] Compiling test tests/conops.cpp
 [HDT] Compiling test tests/conpfc.cpp
 [HDT] Compiling test tests/convert.cpp
 [HDT] Compiling test tests/conwav.cpp
 [HDT] Compiling test tests/csd.cpp
 [HDT] Compiling test tests/dic.cpp
 [HDT] Compiling test tests/filterSearch.cpp
tests/filterSearch.cpp: In function ‘int main(int, char**)’:
tests/filterSearch.cpp:152:20: warning: unused variable ‘numTriples’ [-Wunused-variable]
       unsigned int numTriples = 0;
                    ^
 [HDT] Compiling test tests/genCache.cpp
 [HDT] Compiling test tests/genIndex.cpp
 [HDT] Compiling test tests/getobj.cpp
 [HDT] Compiling test tests/hdt2rdfNotMapping.cpp
 [HDT] Compiling test tests/hdtExtract.cpp
tests/hdtExtract.cpp: In function ‘int main(int, char**)’:
tests/hdtExtract.cpp:57:7: warning: unused variable ‘measure’ [-Wunused-variable]
  bool measure = false;
       ^
 [HDT] Compiling test tests/iter.cpp
 [HDT] Compiling test tests/joinsearch.cpp
 [HDT] Compiling test tests/jointest.cpp
 [HDT] Compiling test tests/kyoto.cpp
 [HDT] Compiling test tests/listener.cpp
 [HDT] Compiling test tests/logarr.cpp
 [HDT] Compiling test tests/mergeHdt.cpp
tests/mergeHdt.cpp: In function ‘int main(int, char**)’:
tests/mergeHdt.cpp:154:9: warning: unused variable ‘indexedHDT’ [-Wunused-variable]
    HDT *indexedHDT = HDTManager::indexedHDT(&hdt, &progress);
         ^
tests/mergeHdt.cpp:66:14: warning: unused variable ‘notation’ [-Wunused-variable]
  RDFNotation notation = NTRIPLES;
              ^
 [HDT] Compiling test tests/mincor.cpp
 [HDT] Compiling test tests/naiveComplete.cpp
tests/naiveComplete.cpp: In function ‘int main(int, char**)’:
tests/naiveComplete.cpp:141:19: warning: unused variable ‘numTriples’ [-Wunused-variable]
      unsigned int numTriples = 0;
                   ^
tests/naiveComplete.cpp:129:12: warning: unused variable ‘numResults’ [-Wunused-variable]
     size_t numResults = dict->substringToId((unsigned char *) value.c_str(), value.length(), offset, limit, false, &results, &resultCount);
            ^
tests/naiveComplete.cpp:38:7: warning: unused variable ‘measure’ [-Wunused-variable]
  bool measure = false;
       ^
 [HDT] Compiling test tests/opendic.cpp
 [HDT] Compiling test tests/parse.cpp
 [HDT] Compiling test tests/patsearch.cpp
 [HDT] Compiling test tests/popcnt.cpp
tests/popcnt.cpp: In function ‘unsigned int popCountParallel(unsigned int)’:
tests/popcnt.cpp:35:10: warning: suggest parentheses around ‘+’ in operand of ‘&’ [-Wparentheses]
  c = ((v + (v >> 4) & 0xF0F0F0F) * 0x1010101) >> 24; // count
          ^
tests/popcnt.cpp: In function ‘int popcount_sse2_32bit(unsigned int*, int)’:
tests/popcnt.cpp:291:37: warning: ‘total’ is used uninitialized in this function [-Wuninitialized]
   total = _mm_xor_si128(total,total);
                                     ^
 [HDT] Compiling test tests/rdfprint.cpp
 [HDT] Compiling test tests/streamtest.cpp
 [HDT] Compiling test tests/testmax.cpp
 [HDT] Compiling test tests/wav.cpp