[PATCH] D20574: [libcxxabi] Allow explicit pthread opt-in

[Asiri Rathnayake via cfe-commits]

rmaprath added inline comments.

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Comment at: CMakeLists.txt:278
@@ -277,1 +277,3 @@
 
+if (LIBCXXABI_HAS_PTHREAD_API)
+  add_definitions(-D_LIBCPP_HAS_THREAD_API_PTHREAD)
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Shouldn't there be an `option()` line for this new build option? Also a check for compatibility with the `LIBCXXABI_ENABLE_THREADS` option?


http://reviews.llvm.org/D20574