[PATCH] D70351: [clang][WIP][clang-scan-deps] Add an experimental C API.

[Michael Spencer via Phabricator via llvm-commits]

Bigcheese created this revision.
Bigcheese added reviewers: arphaman, kousikk.
Herald added subscribers: llvm-commits, cfe-commits, tschuett, dexonsmith, mgorny.
Herald added projects: clang, LLVM.
Bigcheese added a parent revision: D70268: [clang][clang-scan-deps] Aggregate the full dependency information..

This adds an experimental C API for clang-scan-deps. It provides both
the full module dependency graph along with a flattened list of
dependencies.

See clang/include/clang-c/Dependencies.h for the API and documentation.

You can test it out using:
c-index-test core --scan-deps <working-directory> -- clang --cc1 <args>

This will output a list of modules and then the direct dependencies of
the main translation unit.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D70351

Files:
  clang/include/clang-c/Dependencies.h
  clang/include/clang/Tooling/DependencyScanning/DependencyScanningWorker.h
  clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp
  clang/tools/c-index-test/CMakeLists.txt
  clang/tools/c-index-test/core_main.cpp
  clang/tools/libclang/CDependencies.cpp
  clang/tools/libclang/CMakeLists.txt
  clang/tools/libclang/CXString.cpp
  clang/tools/libclang/CXString.h
  clang/tools/libclang/libclang.exports
  llvm/include/llvm/ADT/FunctionExtras.h

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