Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:michals:mingw/openSUSE_Tumbleweed/home:michals:mingw.repo
zypper refresh
zypper install mingw32-binutils
Para 16.0 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:michals:mingw/16.0/home:michals:mingw.repo
zypper refresh
zypper install mingw32-binutils
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:michals:mingw/15.6/home:michals:mingw.repo
zypper refresh
zypper install mingw32-binutils