[PATCH] D41402: [cmake] Fix DESTDIR support in compiler-rt build

[Francis Ricci via Phabricator via llvm-commits]

fjricci added a comment.

Yeah, if I try to use an empty `CMAKE_INSTALL_PATH` for compiler-rt, I end up with:

  CMake Error at cmake/Modules/AddCompilerRT.cmake:441 (install):
    install FILES given no DESTINATION!


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D41402