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

[Petr Hosek via Phabricator via llvm-commits]

phosek added a comment.

@smeenai why not set `-DCMAKE_INSTALL_PREFIX=""` (you can even omit the quotes altogether)? This is exactly what we do in Fuchsia toolchain build, we set `CMAKE_INSTALL_PREFIX` to empty string and then use `DESTDIR` to control the desired install path. This is a pretty standard pattern used by various package systems.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D41402