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

[Martin Storsjö via Phabricator via cfe-commits]

mstorsjo accepted this revision.
mstorsjo added inline comments.
This revision is now accepted and ready to land.


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Comment at: src/CMakeLists.txt:54
 # Generate library list.
-set(libraries ${LIBUNWINDCXX_ABI_LIBRARIES})
+set(libraries)
 append_if(libraries LIBUNWIND_HAS_C_LIB c)
----------------
cdavis5x wrote:
> 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.
Okay - after reading the cmake docs, I agree that this seems to be the correct solution.


Repository:
  rUNW libunwind

https://reviews.llvm.org/D51644