George Karpenkov 7f5a7a443d Generate a compile_commands.json DB for external projects.
compile_commands.json file is very useful both for tooling and for
reproducible builds.
For files generated from recursive CMake invocation this information was
not previously generated.

Differential Review: https://reviews.llvm.org/D35219

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308698 91177308-0d34-0410-b5e6-96231b3b80d8
2017-07-20 23:46:46 +00:00
..

See docs/CMake.html for instructions on how to build LLVM with CMake.