Output of src/config.guess: i686-pc-mingw32
gcc -v ouput: Using built-in specs. Target: i686-pc-mingw32 Configured with: ../gcc-4.4.1/configure --prefix=/e/gcc/install Thread model: win32 gcc version 4.4.1 (GCC) Setup: msys 1.0.11 with autoconfig and automake and MinGW gcc 4.4.0 compiler, make, and binutils. Also gmp 4.3.1 and mpfr 2.4.1 source were placed in gcc source tree under gmp and mpfr directories as per the installation instructions. The compiler has been checked through the code::Blocks IDE and is functional.