fix msys2 builder script - add python2 for msys to list of core deps and link it to root/bin, harfbuzz requires python to build - fix double eval in build_project() - remove duplicates from list of host-only and host/target dists in mingw.sh - fix msys2-builder startup, and assume 64 bit build if MSYSTEM = MSYS - make sure MSYS has winsymlinks:nativestrict on startup, the user has to turn off UAC - update patch for infozip zip to fix a #define Overall, the script is far too slow to be practical. TODO: build both python and perl for the host to not rely on system versions link

rkitover authored to master