Binary: libgfortran-3.dll

CentOS packages that has this binary:

Package: mingw32-gcc-gfortran

/usr/i686-w64-mingw32/sys-root/mingw/bin/libgfortran-3.dll

Package: mingw64-gcc-gfortran

/usr/x86_64-w64-mingw32/sys-root/mingw/bin/libgfortran-3.dll