try to resolve link error on OSX

Change-Id: I064758df7ebad02eaf7be3c094806d2dee62cf5d

Author: rdementi

src/CMakeLists.txt

@@ -49,7 +49,7 @@ if(UNIX)  # LINUX, FREE_BSD, APPLE
     if(APPLE)
         add_subdirectory(MacMSRDriver)
         include_directories("${CMAKE_SOURCE_DIR}/src/MacMSRDriver") # target_include_directories doesn't work
-        target_link_libraries(PCM_SHARED PRIVATE PCM_STATIC_SILENT PcmMsr Threads::Threads asan)
+        target_link_libraries(PCM_SHARED PRIVATE PCM_STATIC_SILENT PcmMsr Threads::Threads)
     else()
         target_link_libraries(PCM_SHARED PRIVATE PCM_STATIC_SILENT Threads::Threads asan)
     endif()