Add ld.lld as linker

[jwillemsen]

* command/check_linker.pm:

Summary by CodeRabbit

• New Features
  • Enhanced linker version checking to support an additional linker option for improved clarity.

[coderabbitai]

Walkthrough

The pull request adds a new conditional branch within the Run method of the check_linker package to handle the "ld.lld" linker. When the linker is "ld.lld", the system executes the command system("ld.lld -v") to print its version. This check is evaluated before conditions for "ilink64" and "ilink" while preserving the existing control flow for other linker types. No changes were made to the exported or public entities.

Changes

File(s)	Change Summary
command/check_linker.pm	Added a conditional branch in the Run method to handle "ld.lld" by executing system("ld.lld -v"); placed before the checks for "ilink64" and "ilink".

Sequence Diagram(s)

sequenceDiagram
    participant C as Caller
    participant R as Run Method
    participant S as System Shell

    C->>R: Invoke Run with linker type
    alt linker is "ld.lld"
        R->>S: Execute system("ld.lld -v")
        S-->>R: Return version info
    else Other linkers
        R->>R: Process other conditions
    end
    R-->>C: Return outcome

Loading

Poem

In my burrow of code, I hop with glee,
A new branch sprouts for "ld.lld" to see,
It sings its version with a simple call,
Among the linkers, it stands tall,
Coding delights a rabbit's heart, full of glee!

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📥 Commits

Reviewing files that changed from the base of the PR and between 1d5cb73 and 7c44558.

📒 Files selected for processing (1)

• command/check_linker.pm (1 hunks)

🔇 Additional comments (1)

command/check_linker.pm (1)

45-47: Addition of ld.lld linker support looks good!

The added code correctly follows the existing pattern for checking linker versions. This addition makes sense as LLD is LLVM's linker, which is becoming increasingly popular for its performance benefits. The implementation is clean and matches the style of the surrounding code.

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