| Issue |
117113
|
| Summary |
[lld][MachO] Implement support for `-allowable_client`
|
| Labels |
lld
|
| Assignees |
|
| Reporter |
carlocab
|
This is a follow-up to #114638 and #114146.
In #114638, we implemented support for linking against libraries that were linked with `-allowable_client`, but it is currently only possible to produce these libraries using Apple `ld64`.
We should teach `ld64.lld` to do the same. This will allow us to get rid of the [`liballowable_client.dylib`](https://github.com/llvm/llvm-project/blob/32913724acf9e02beed46999fee1424086b8c884/lld/test/MachO/Inputs/liballowable_client.dylib) binary test fixture (used in [`allowable-client.s`](https://github.com/llvm/llvm-project/blob/32913724acf9e02beed46999fee1424086b8c884/lld/test/MachO/allowable-client.s)).
It suffices to populate the `LC_SUB_CLIENT` field(s) in the MachO header with the name(s) passed to `-allowable_client`.
I plan to work on this myself, but I've opened this to make sure this is being tracked somewhere (in case I don't get to it).
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