[PATCH] D51644: [CMake] Remove variable reference that isn't used.

[Charles Davis via Phabricator via cfe-commits]

cdavis5x added inline comments.


================
Comment at: src/CMakeLists.txt:54
 # Generate library list.
-set(libraries ${LIBUNWINDCXX_ABI_LIBRARIES})
+set(libraries)
 append_if(libraries LIBUNWIND_HAS_C_LIB c)
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mstorsjo wrote:
> Is there any point in this line at all now, or can it be removed altogether?
I think `list(APPEND)` can fail if the variable doesn't exist.


Repository:
  rUNW libunwind

https://reviews.llvm.org/D51644