Для openSUSE Factory zSystems запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:compiler/openSUSE_Factory_zSystems/devel:tools:compiler.repo
zypper refresh
zypper install llvm12
Для openSUSE Factory RISCV запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:compiler/openSUSE_Factory_RISCV/devel:tools:compiler.repo
zypper refresh
zypper install llvm12
Для openSUSE Factory PowerPC запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:compiler/openSUSE_Factory_PowerPC/devel:tools:compiler.repo
zypper refresh
zypper install llvm12
Для openSUSE Factory ARM запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:compiler/openSUSE_Factory_ARM/devel:tools:compiler.repo
zypper refresh
zypper install llvm12
Для openSUSE Factory запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:compiler/openSUSE_Factory/devel:tools:compiler.repo
zypper refresh
zypper install llvm12
Для 16.0 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:compiler/16.0/devel:tools:compiler.repo
zypper refresh
zypper install llvm12
Для 15.6 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:compiler/15.6/devel:tools:compiler.repo
zypper refresh
zypper install llvm12