[lld] [lld][COFF] Add /linkreprofullpathrsp flag (PR #165449)

[Alexandre Ganea via llvm-commits]

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@@ -88,11 +88,12 @@ class LinkerDriver {
   void enqueueArchiveMember(const Archive::Child &c, const Archive::Symbol &sym,
                             StringRef parentName);
 
-  void enqueuePDB(StringRef Path) { enqueuePath(Path, false, false); }
+  void enqueuePDB(StringRef Path) { enqueuePath(Path, false, false, nullptr); }
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aganea wrote:

This might be an oversight in the implementation of `/LINKREPROFULLPATHRSP` in MSVC. We don't have to follow what they do, but what is right. The documentation says "Generates a response file (.RSP) containing the absolute paths of **all the files the linker took as input**.". The PDB is an input, so it should be there in the .RSP. I can't see how we could make the command-line reproducible otherwise?

https://github.com/llvm/llvm-project/pull/165449