Shoaib Meenai 0e4637b7ff [cmake] Pass external project source directories to sub-configures
We're passing LLVM_EXTERNAL_PROJECTS to cross-compilation configures, so
we also need to pass the source directories of those projects, otherwise
configuration can fail from not finding them.

Differential Revision: https://reviews.llvm.org/D69076

llvm-svn: 375157
2019-10-17 19:24:58 +00:00
..

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