Makefile: uses a scratch subdirectory when building a release
Makefile: uses a scratch subdirectory when building a release

erexhepa/vlfeat,richarddzh/vlfeat,erexhepa/vlfeat,qubick/vlfeat,cvfish/vlfeat,erexhepa/vlfeat,j-bo/vlfeat,cvfish/vlfeat,rxl194/vlfeat,mylxiaoyi/vlfeat,mylxiaoyi/vlfeat,erexhepa/vlfeat,hongzhili/vlfeat,CansenJIANG/vlfeat,cvfish/vlfeat,WangDequan/vlfeat,WangDequan/vlfeat,rxl194/vlfeat,hongzhili/vlfeat,vlfeat/vlfeat,qubick/vlfeat,cvfish/vlfeat,rxl194/vlfeat,mylxiaoyi/vlfeat,cvfish/vlfeat,vlfeat/vlfeat,CansenJIANG/vlfeat,vlfeat/vlfeat,hongzhili/vlfeat,qubick/vlfeat,richarddzh/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,cvfish/vlfeat,j-bo/vlfeat,mylxiaoyi/vlfeat,rxl194/vlfeat,vlfeat/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,WangDequan/vlfeat,rxl194/vlfeat,j-bo/vlfeat,hongzhili/vlfeat,WangDequan/vlfeat,hongzhili/vlfeat,CansenJIANG/vlfeat,erexhepa/vlfeat,WangDequan/vlfeat,CansenJIANG/vlfeat,vlfeat/vlfeat,richarddzh/vlfeat,j-bo/vlfeat,qubick/vlfeat,WangDequan/vlfeat,qubick/vlfeat,mylxiaoyi/vlfeat,hongzhili/vlfeat,vlfeat/vlfeat,qubick/vlfeat,mylxiaoyi/vlfeat,erexhepa/vlfeat,richarddzh/vlfeat,rxl194/vlfeat,j-bo/vlfeat