There is no need to modify There is no need to modify Makefile.msvc for 64-bit. Just run nmake in corresponding (32 or 64 bit) Developer Shell (or use vcvarsNN.bat to set up environment variables) We also provide LibRaw.sln (one may need to change tools version to Visual Studio used) -- Alex Tutubalin @LibRaw LLC reply
There is no need to modify Makefile.msvc for 64-bit.
Just run nmake in corresponding (32 or 64 bit) Developer Shell (or use vcvarsNN.bat to set up environment variables)
We also provide LibRaw.sln (one may need to change tools version to Visual Studio used)