# /usr/local/ffnxt/firefox -P ffnxt & [1] 1536 gx151:~ # /usr/local/ffnxt/firefox: error while loading shared libraries: libatomic.so.1: cannot open shared object file: No such file or directory

[1]+ Exit 127 /usr/local/ffnxt/firefox -P ffnxt gx151:~ # zypse libatomic gx151:~ # zypse gcc48 gx151:~ # zypse gcc | gcc7-info | package | 7.4.1+r270528-2.3 | noarch | OSS | gcc8-info | package | 8.3.1+r271793-1.2 | noarch | OSS | gcc9-info | package | 9.1.1+r271393-1.3 | noarch | OSS | gccmakedep | package | 1.0.3-3.9 | noarch | OSS

On 42.3: # rpm -qf /usr/lib64/gcc/x86_64-suse-linux/4.8/libatomic.so gcc48-4.8.5-41.1.x86_64

On TW-32, /usr/lib/gcc/i586-suse-linux/ there are 8 & 9 instead of 4.8, each containing cc1.

What's required to meet this dependency and run upstream mozilla binaries?