Previous commits added selects so that the nios2 architecture only used
GDB/GLIBC versions that still support it however these weren't qualified
leading to kconfig complaints such as
WARNING: unmet direct dependencies detected for GLIBC_REQUIRE_older_than_2_41
Depends on [n]: LIBC_GLIBC_SHOW [=n]
Selected by [y]:
- ARCH_NIOS2 [=y] && GEN_CHOICE_ARCH [=y]
Qualify these selects with if DEBUG_GDB and if LIBC_GLIBC to stop the
complaints.
Fixes: 9d91cebe ("gdb: Add 16.1")
Fixes: 87605d65 ("glibc: Add 2.41")
Signed-off-by: Chris Packham <judge.packham@gmail.com>
70c2b00ad7