emacs-x11 from devel:gcc:next:testing project
Select Your Operating System
Add repository and install manually
For devel gcc next openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:gcc:next:testing/devel_gcc_next_openSUSE_Tumbleweed/devel:gcc:next:testing.repo zypper refresh zypper install emacs-x11