binutils 2.39
gcc 11.3 (gmp 6.2.1, mpfr 4.1.0-p13, mpc 1.2.1, isl 0.24)
mingw-w64 [0eeb66] 20220922
gdb 12.1
make 4.2.1
zlib 1.2.12

build script [r421] + '--disable-shared --enable-fully-dynamic-string' https://sourceforge.net/projects/mingw-w64-dgn/
