magnet:?xt=urn:btih:49650e4dcd4075d45d592f447db0acdfe443a272&xt=urn:md5:30d32af4c8096f1c6184114f4742bd13&xl=62518427&dn=mingw-w64-gcc-7.3.0-2.src.tar.gz&as=https://download.qt.io/development_releases/prebuilt/elfutils/mingw-w64-gcc-7.3.0-2.src.tar.gz&tr=http://bt.qt-project.org:6969/announce