Hi Qian,
$ i686-w64-mingw32-gcc -v Using built-in specs. COLLECT_GCC=i686-w64-mingw32-gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-w64-mingw32/4.6.1/lto-wrapper Target: i686-w64-mingw32 Configured with: ../../src/configure --build=i686-linux-gnu --prefix=/usr --includedir='/usr/include' --mandir='/usr/share/man' --infodir='/usr/share/info' --sysconfdir=/etc --localstatedir=/var --libexecdir='/usr/lib/gcc-mingw-w64' --disable-maintainer-mode --disable-dependency-tracking --prefix=/usr --disable-shared --disable-multilib --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --libdir=/usr/lib --enable-libstdcxx-time=yes --with-tune=generic --enable-version-specific-runtime-libs --enable-languages=c,c++,fortran --enable-lto --with-plugin-ld --enable-fully-dynamic-string --target=i686-w64-mingw32 --with-gxx-include-dir=/usr/include/c++/4.6 --with-as=/usr/bin/i686-w64-mingw32-as --with-ld=/usr/bin/i686-w64-mingw32-ld Thread model: win32 gcc version 4.6.1 (GCC)
$ i586-mingw32msvc-gcc -v Using built-in specs. Target: i586-mingw32msvc Configured with: /build/buildd/mingw32-4.2.1.dfsg/build_dir/src/gcc-4.2.1-2-dfsg/configure -v --prefix=/usr --target=i586-mingw32msvc --enable-languages=c,c++ --enable-threads --enable-sjlj-exceptions --disable-multilib --enable-version-specific-runtime-libs Thread model: win32 gcc version 4.2.1-sjlj (mingw32-2)
Here is what install on my system, Ill try to update it to a later version.
Best Regards Alistair Leslie-Hughes