Cannot set `--forcearch=x86_64_v3`

[hvenev]

$ sudo dnf5 install my-package --forcearch=x86_64_v3
Unsupported architecture "x86_64_v3". Please choose one from "aarch64", "alpha", "alphaev4", "alphaev45", "alphaev5", "alphaev56", "alphaev6", "alphaev67", "alphaev68", "alphaev7", "alphapca56", "amd64", "armv5tejl", "armv5tel", "armv5tl", "armv6hl", "armv6l", "armv7hl", "armv7hnl", "armv7l", "armv8hcnl", "armv8hl", "armv8hnl", "armv8l", "athlon", "geode", "i386", "i486", "i586", "i686", "ia32e", "ia64", "loongarch64", "mips", "mips64", "mips64el", "mipsel", "noarch", "ppc", "ppc64", "ppc64iseries", "ppc64le", "ppc64p7", "ppc64pseries", "riscv128", "riscv32", "riscv64", "s390", "s390x", "sh3", "sh4", "sh4a", "sparc", "sparc64", "sparc64v", "sparcv8", "sparcv9", "sparcv9v", "x86_64". Add "--help" for more information about the arguments.

Maybe it needs to get added to libdnf5/rpm/arch_private.hpp?

[ppisar]

I confirm this issue. rpm added it, among other architectures, in https://github.com/rpm-software-management/rpm/commit/cd46c1704ccd8eeb9b600729a0a1c8738b66b847.

Comparing rpm's macros.in, DNF5 is missing: x86_64_v2, x86_64_v3, x86_64_v4, em64t.

[m-blaha]

I've briefly checked libsolv and x86_64_v2, _v3, and _v4 are supported there. I don't see em64t though. https://github.com/openSUSE/libsolv/blob/master/src/poolarch.c