[PATCH] D34440: [Clang] Expand response files before loading compilation database

[Vladimir Plyashkun via Phabricator via cfe-commits]

vladimir.plyashkun added a comment.

> Are there any concerns using the alternative?

I can't say that it's a big problems, but i think that:
//CompilationDatabase.json// is more //CMake //specific format. 
It can be generated automatically by //CMake//, while other build systems may not do it.
So we need to generate it on the fly (by tool or by hand), which also can lead to hidden problems due to different formats, different escaping rules, etc.
I think it's always good to have one unified format.


Repository:
  rL LLVM

https://reviews.llvm.org/D34440