[PATCH] D23376: [compiler-rt] Allow c++ abi to be explictly disabled in cmake configuration

[Reid Kleckner via llvm-commits]

rnk added a comment.

Almost, sorry I wasn't clear


================
Comment at: CMakeLists.txt:95
@@ +94,3 @@
+else()
+  option(SANITIZER_CAN_USE_CXXABI "Sanitizers can use cxxabi" ON)
+endif()
----------------
I'd rather not duplicate option() with its text description. You can get the same effect with `set(use_cxxabi_default ON/OFF)` and feeding that into option()


https://reviews.llvm.org/D23376