| Issue |
78873
|
| Summary |
lld behaves differently from ld.bfd when adding `.interp`
|
| Labels |
lld
|
| Assignees |
|
| Reporter |
yshui
|
`lld` adds the `.interp` section whenever `--dynamic-linker` is set. whereas `ld.bfd` won't add `.interp` unless the resulting binary has a `NEEDED` shared library.
in other words,
```console
ld a.o --dynamic-linker /asdf -o a
```
won't generate an `.interp` section, but
```console
ld a.o a.so --dynamic-linker /asdf -o a
```
will.
OTOH
```console
ld.lld a.o --dynamic-linker /asdf -o a
```
adds an `.interp`, unlike `ld.bfd`.
This is related to nixos/nixpkgs#242244, which breaks clang+lld kernel build on nixos.
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