[PATCH] D142595: [Driver][AVR] Don't emit default '-Tdata' when '-T' is specified

Mon Jan 30 19:22:53 PST 2023

benshi001 added a comment.

In D142595#4092435 <https://reviews.llvm.org/D142595#4092435>, @MaskRay wrote:

> How does avr-gcc know whether the user provides a linker script?
>
> I really don't like adding a default `-Tdata=` when it can interfere with common uses of specifying a linker script. In these situations drivers not adding default options is usually better than guessing the user intention.
> If the use case is somewhat strange, we can document it.

I have a question. linux-x86 has its default linker script, which can also be specified by user. How does clang  driver implement that? Could you please show me where clang handle this ?

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