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

Petr Hosek via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 2 11:06:27 PST 2018

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.

  rCRT Compiler Runtime


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