I have also installed : sys2+mingw64 (from:
[https://www.msys2.org/wiki/MSYS2-introduction/)](https://www.msys2.org/wiki/MSYS2-introduction/\)),
but when I test the version of gcc, I get the message hereunder, which is not
the right target, apparently:
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-msys/9.3.0/lto-wrapper.exe
Target: x86_64-pc-msys
Configured with: /msysdev/gcc/src/gcc-9.3.0/configure
--build=x86_64-pc-msys --prefix=/usr --libexecdir=/usr/lib --enable-bootstrap
--enable-shared --enable-shared-libgcc --enable-static
--enable-version-specific-runtime-libs --with-arch=x86-64 --with-tune=generic
--disable-multilib --enable-__cxa_atexit --with-dwarf2
--enable-languages=c,c++,fortran,lto --enable-graphite --enable-threads=posix
--enable-libatomic --enable-libgomp --disable-libitm --enable-libquadmath
--enable-libquadmath-support --disable-libssp --disable-win32-registry
--disable-symvers --with-gnu-ld --with-gnu-as --disable-isl-version-check
--enable-checking=release --without-libiconv-prefix --without-libintl-prefix
--with-system-zlib --enable-linker-build-id
--with-default-libstdcxx-abi=gcc4-compatible --enable-libstdcxx-filesystem-ts
Thread model: posix
gcc version 9.3.0 (GCC)
Run
