Please enable "-ffunction-sections" and "-fdata-sections" as the default when compiling libraries in MINGW64. This makes it then possible to drop dead-code from exe/binaries by using "-Wl,–gc-sections" when compiling small static exes which needs to fit into small environments. Currently, with "strip" and "upx -9", basic C++ exe is 800 KB when it should be only 80 KB or less. Tomas Ukkonen