SystemBuildLast version tested Windows 2000 ProfessionalMSYS 1.0.19, gcc 3.4.43.8.2 Windows XP Professional 64-bitcygwin 2.5.2, gcc 5.4.03.8.1 Windows 7 Ultimate 32-bitcygwin 3.2.0, gcc 11.2.03.8.2 Windows 7 Professional 64-bitcygwin 3.4.10, gcc 11.4.03.8.2 Windows 10cygwin32 3.3.6, gcc 11.3.03.8.2 Windows 10MSYS2 3.6.6, gcc 15.2.03.8.2 Windows 10cygwin64 3.6.6, gcc 16.0.03.8.2 Windows 11MSYS2 3.6.6, gcc 15.2.03.8.2 Windows 11cygwin64 3.6.6, gcc 13.4.03.8.2