[bug#63008] gdb on aarch64

[Andreas Enge]

Hello Pierre,

we also have gdb@12 in core-updates; does this also not build? Right now
none of the two have been built on aarch64 on CI, so I lack an overview.

On x86_64, both build; @12 has 101 dependents, @11 7563!
This cannot be accomodated on core-updates any more, I am afraid.

We will need to build it out afterwards. And probably the best course
of action would be to move the dependents to gdb@12; or drop the
dependency? Why do so many packages depend on a debugger?

Andreas