The RHEL 8.5 nightly compose contain the gcc-toolset-11 software collection. I've done the koji setup work to be able to build this in CentOS Stream 8, but most of the components of the scl seem to be in timeout status in CVE checker. Please manually push the components to git.centos.org.

Components exported so far:

• gcc-toolset-11

Components in RHEL 8.5 but not exported:

• gcc-toolset-11-binutils
• gcc-toolset-11-dwz
• gcc-toolset-11-elfutils
• gcc-toolset-11-gcc
• gcc-toolset-11-strace
• gcc-toolset-11-systemtap

Components not yet in RHEL 8.5 but expected soon:

• gcc-toolset-11-annobin
• gcc-toolset-11-dyninst
• gcc-toolset-11-gdb
• gcc-toolset-11-ltrace
• gcc-toolset-11-make
• gcc-toolset-11-valgrind