Tweaks for using installed GPUSD on Windows
Tweaks for using installed GPUSD on Windows

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[x] Bugfix
[ ] New Feature
[x] Cleanup
[ ] Optimization
[ ] Documentation

rballester/vmmlib,rballester/vmmlib,ptoharia/CMake,shuaibarshad/KAUST-CMake,hernando/vmmlib,shurikasa/CMake,BlueBrain/Tuvok,BlueBrain/Tuvok,jafyvilla/CMake,biddisco/CMake,shuaibarshad/KAUST-CMake,ptoharia/CMake,shuaibarshad/KAUST-CMake,jafyvilla/CMake,hernando/vmmlib,jafyvilla/CMake,ptoharia/CMake,biddisco/CMake,shurikasa/CMake,BlueBrain/Tuvok,ptoharia/CMake,shuaibarshad/KAUST-CMake,biddisco/CMake,shurikasa/CMake,shurikasa/CMake,hernando/vmmlib,tribal-tec/vmmlib,jafyvilla/CMake,rballester/vmmlib,biddisco/CMake