[PATCH] D66555: [driver] add a new option `-gen-cdb-fragment-path` to emit a fragment of a compilation database for each compilation

[Alex Lorenz via Phabricator via cfe-commits]

arphaman updated this revision to Diff 216717.
arphaman added a comment.
Herald added a subscriber: ributzka.

Reimplement the new option on top of `-MJ`. `-MJ` is still the preferred option if both are specified.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66555/new/

https://reviews.llvm.org/D66555

Files:
  clang/include/clang/Basic/DiagnosticDriverKinds.td
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Driver/ToolChains/Clang.h
  clang/test/Driver/gen-cdb-fragment.c

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