Index: COFF/CMakeLists.txt
===================================================================
--- COFF/CMakeLists.txt
+++ COFF/CMakeLists.txt
@@ -43,7 +43,7 @@
 
   LINK_LIBS
   lldCore
-  ${PTHREAD_LIB}
+  ${LLVM_PTHREAD_LIB}
 
   DEPENDS
   COFFOptionsTableGen
Index: ELF/CMakeLists.txt
===================================================================
--- ELF/CMakeLists.txt
+++ ELF/CMakeLists.txt
@@ -54,7 +54,7 @@
   LINK_LIBS
   lldConfig
   lldCore
-  ${PTHREAD_LIB}
+  ${LLVM_PTHREAD_LIB}
 
   DEPENDS
   ELFOptionsTableGen
Index: lib/ReaderWriter/MachO/CMakeLists.txt
===================================================================
--- lib/ReaderWriter/MachO/CMakeLists.txt
+++ lib/ReaderWriter/MachO/CMakeLists.txt
@@ -28,7 +28,7 @@
   LINK_LIBS
     lldCore
     lldYAML
-    ${PTHREAD_LIB}
+    ${LLVM_PTHREAD_LIB}
   )
 
 include_directories(.)
Index: unittests/CoreTests/CMakeLists.txt
===================================================================
--- unittests/CoreTests/CMakeLists.txt
+++ unittests/CoreTests/CMakeLists.txt
@@ -3,5 +3,5 @@
   )
 
 target_link_libraries(CoreTests
-  ${PTHREAD_LIB}
+  ${LLVM_PTHREAD_LIB}
   )